The NHK Cup, or as it is officially known the NHK Cup TV Shogi Tournament (NHK杯テレビ将棋トーナメント, enu eichi kei hai terebi shōgi tōnamento)[1] is a professional shogi tournament organized by the Japan Shogi Association and sponsored by Japan's public broadcaster NHK.[2]

History

Formerly known as the NHK Cup Competition Shogi Tournament (NHK杯争奪将棋トーナメント, enu eichi kei hai sōdatsu tōnamento), the 1st NHK Cup was held in 1951 with eight professional shogi players. The winner was Yoshio Kimura, who held the Meijin title at the time. Prior to 1962, the tournament was broadcast only on the radio, but starting with the 12th NHK Cup (1962), the tournament moved to television.[3] The 26th NHK Cup (1976) was the first to be broadcast in color.[4]

Up until and including the 15th NHK Cup (1965), only Class A professionals were allowed to participate. When the number of players was increased from 8 to 16 for the 16th NHK Cup (1966), the tournament became open to other professionals as well. The number of players was increased again from 16 to 26 for the 27th NHK Cup (1977) and to its current level of 50 for the 31st NHK Cup (1981). In addition, the preliminary tournaments also started with the 31st NHK Cup.

Women's professionals were allowed to participate for the first time in the 43rd NHK Cup (1993). Hiroe Nakai was the first woman to participate in the tournament. To commemorate of tournament's 60th anniversary, the number of players was increased to 51 players for the 60th NHK Cup (2010) to allow a second female professional to participate.[5] The number of players returned to 50 for the 61st NHK Cup (2011).

Although tournament games are typically recorded in advance in a closed studio for broadcast at a later date, the final of the 45th NHK Cup (1995) was the first to be held before a studio audience. This was repeated again for the final of the 49th NHK Cup (1999). The final for the 57th NHK Cup (2007) was the first to be broadcast live.

To commemorate the tournament's 50th anniversary, the final of the 50th NHK Cup (2000) was held at the Kansai Shogi Kaikan. This was the first time that a final was held outside of Tokyo.

The tournament returned to radio in 2010, when the final of 60th NHK Cup was also broadcast on the NHK Radio 1.[6] The finals for both the 61st and 62nd NHK Cups were also broadcast on NHK Radio 1.[7][8] In addition, each tournament game can also be viewed online for a short period of time after it has been broadcast and for a small fee using the NHK On Demand service.[9] This video-on-demand (VOD) service, however, was only available to those living in Japan.[10] In April 2014, NHK discontinued this service for the 64th NHK Cup.[11]

Broadcasts of the 70th NHK Cup tournament (April 2020 – March 2020) were temporarily suspended from mid May to mid June 2020 in response to the Japanese Government's declaration of a state of emergency regarding the COVID-19 pandemic. Games which had already been recorded were broadcast as scheduled, but no new games could be recorded due a suspension of all official games put into effect by the Japan Shogi Association at the beginning of April.[12] Encore presentations of Yoshiharu Habu's victories over four Meijins were broadcast instead in the same time slot.[13] When the game broadcasts resumed, a number of changes had been made to the studio set in consideration of the social distancing policies advocated by the government to reduce the spread of the virus. Games were played with players seated at a table using a table-top shogi board. In addition, protective transparent screens were placed in front of the player's faces and the each player wore a mask. The host of the tournament stood off to the side of the set and read-off the game moves from that position, while the time keeper (also wearing a mask) sat to at the side of the table protected by another screen.[14]

Format

The tournament is actually made up of two parts: the main tournament, and preliminary tournaments. The main tournament is a 6-round single elimination tournament in which 50 players (divided into two 25-player blocks: "Block A" and "Block B") compete for the title of "NHK Cup Champion". The first 4 rounds determine the four players who will meet in the two semifinals to determine the winner of each block; The two block winners then meet in the final to determine the overall tournament winner. All of the games played in the main tournament are televised.[3]

Participants

A total of 50 players compete in the main tournament: 49 male professionals and 1 female professional.[15] Of the 50 players, 32 are seeded and 18 are preliminary tournament winners.[3] Seeded players are determined based upon their results as of December 31 of the previous year. The criteria for selecting seeded players are as follows:[16]

  1. The winner, runner-up and two losing semifinalists from the previous year's tournament. (These players are guaranteed not to be paired with each other until the semifinal round (round 5))
  2. Current titleholders of the eight major titles main titles: Meijin, Ryūō, Kiō, ōshō, ōza, ōi, Kisei and Eiou
  3. Lifetime title holders or those who have qualified for such titles (including "Lifetime NHK Cup champions") and players in either Class A or Class B1.
  4. Winners of other tournaments during the previous year.
  5. One female professional
  6. Players who had performed at an exceptionally high level during the previous year. Typically, these are players who ranked at the top in terms of the number of games played, number of games won, and winning percentage on the JSA's year end ranking of players. (The actual number varies depending upon the number of players selected according to Nos. 1 through 4 above)

Among the seeded players, fourteen are directly seeded into round 2 and, thus, only need to win five games to win the tournament. These include the defending NHK Cup Champion, the previous year's runner-up, the previous year's other two semifinalists, and all of the players in Class A as of December 31 of the previous year. Occasionally other players are also seeded into round 2 in order to complete the fourteen if necessary; This often happens when one or more of the Class A players is also one of the previous year's tournament's semifinalists or a reigning major title holder.

Professionals who do not qualify as one of the aforementioned seeds must win a preliminary tournament in order to advance to the main tournament. The tournaments are held at the Tokyo Shogi Kaikan and Kansai Shogi Kaikan. The preliminary tournaments are one-day tournaments open and, depending upon the number of players playing (typically seven to eight players per tournament), the winner must win either two or three consecutive games to win the tournament.[3]

Brackets

The preliminaries and the main tournament use a bracket system. The main tournament consists of six round. In Round 1, there are nine games played in each bracket and the winners of those games advance. In Round 2, there are eight games played in each bracket and the winners advance. In Round 3, the remaining eight players in each bracket compete for the right to advance to the quarterfinals. The quarterfinalists then play each other for a spot in the semifinals; and finally, the last four players face each other for a spot in the final. A total of 47 games are played in a tournament; However, this may end up being more if there are any games replayed because they ended in sennichite or impasse.

Time controls

The NHK Cup is a "quick play" (早指し, hayazashi) tournament with time controls that are quite short in comparison to those of the major shogi titles. The entire game usually lasts no more than ninety minutes whereas a major title game often spans two days, and a single move can take hours. An analog chess clock is used to keep track of each player's first time control. Unlike professional chess tournaments, professional shogi players do not have to manage their own clocks or keep the game score. An official "game score keeper" (記録係, kiroku gakari), typically a shōreikai member, keeps the official record of the game and keeps track of each player's time.[lower-alpha 1] In addition to the official game score keeper, there is also an "official game score reader" (棋譜読み上げ, kifū yomiage) who announces each move after it is played as well as the total number of moves played and the final result once the game has finished. The official game score reader for main tournament games is typically a women's professional.

Preliminary tournaments

The first time control (持ち時間, mochi jikan) is 20 minutes per player followed by a byōyomi time control of 30 seconds per move. A player in byōyomi who fails to make their move within 30 seconds loses the game. The remaining seconds of byōyomi are counted down by the official game score keeper.[18]

Main tournament (televised games)

The first time control is 10 minutes per player. Once this 10 minutes has been used up, a second time control of 10 one-minute periods of "thinking time" (考慮時間, kōryō jikan) starts.[lower-alpha 2] When a player has used up all of their thinking time periods, a final byōyomi time control of 30 seconds per move begins.[18][19] The official game score keeper counts down the remaining seconds of a thinking time period, announces when a player has used up one of these periods as well as the number of periods remaining, and counts down the remaining seconds of the byōyomi time control.

Tournament records

  • Most tournament championships: Yoshiharu Habu, 11[20]
  • Youngest player to win a championship: Yoshiharu Habu, 18 years old, 38th NHK Cup (1988)[3]
  • Oldest player to win a championship: Yasuharu Ōyama, 61 years old, 30th NHK Cup (1980)
  • Lowest ranked player to win championship: Yōichi Kushida, 4 dan, 39th NHK Cup (1989)
  • Most consecutive championships: Yoshiharu Habu, 4, the 58th to 61st NHK Cups (2008 to 2011)
  • Oldest player to win a tournament game: Yūzō Maruta won his round 1 game of the 42nd NHK Cup (1992) at the age of 73.
  • Oldest player to qualify for the tournament: Michio Ariyoshi qualified for the 60th NHK Cup (2010) at the age of 75. He lost his first-round game.
  • Longest period between championships: 12 years, Hifumi Katō won the 43rd NHK Cup (1993) 12 years after winning the 31st NHK Cup (1981)
  • Fewest moves: 39, Tetsurō Itodani 5 dan (Black) vs. Tadahisa Maruyama 9 dan (White), semifinals 60th NHK Cup (2010), March 20, 2011[21]

Lifetime NHK Cup Champions

Players who win the tournament a total of 10 times qualify for the title "Lifetime NHK Cup Champion" and as such are granted a lifetime seed into all future NHK Cups. To date, only Yoshiharu Habu has qualified to be a Lifetime NHK Cup Champion[lower-alpha 3] Habu has won the tournament a total of 10 times. The next closest is Yasuharu Ōyama (deceased) who won the tournament 8 times,[3] and the next closest currently active player is Hifumi Katō who has won the tournament 7 times.[3] Habu qualified for the title by beating Akira Watanabe to win the 61st NHK Cup (2011) on March 18, 2012.[22][23]

Past winners

The following is a list of the winners and runners-up for past NHK Cup TV Shogi Tournaments.[24][lower-alpha 4] "No." refers to number of times the tournament had been held up until that time, and "year" refers to the year in which the tournament began.[lower-alpha 5] The number in parentheses next to the winner's name is the number of times that they had won the tournament up until that point.[lower-alpha 6]

No.YearWinnerRunner-up
11951Yoshio KimuraKōzō Masuda
21952Kōzō MasudaYūzō Maruta
31953Masao TsukadaMotoji Hanamura
41954Yasuharu ŌyamaMasao Tsukada
51955Yasuharu Ōyama (2)Renshō Nada
61956Yasuo HaradaRenshō Nada
71957Kōzō Masuda (2)Renshō Nada
81958Renshō NadaYasuharu Ōyama
91959Yūzō MarutaGenichi Ōno
101960Hifumi KatōYasuharu Ōyama
111961Yasuharu Ōyama (3)Hiroji Katō
121962Renshō Nada (2)Kōzō Masuda
131963Kōzō Masuda (3)Hifumi Katō
141964Yasuharu Ōyama (4)Masao Tsukada
151965Yūzō Maruta (2)Kōzō Masuda
161966Hifumi Katō (2)Tatsuya Futagami
171967Noboru ŌtomoTatsuya Futagami
181968Yūzō Maruta (3)Michiyoshi Yamada
191969Kunio NaitōShigeru Sekine
201970Yasuharu Ōyama (5)Makoto Nakahara
211971Hifumi Katō (3)Nobuyuki Ōuchi
221972Yasuharu Ōyama (6)Kunio Yonenaga
231973Hifumi Katō (4)Kunio Naitō
241974Makoto NakaharaKunio Naitō
251975Nobuyuki ŌuchiTatsuya Futagami
261976Hifumi Katō (5)Kunio Yonenaga
271977Makoto Nakahara (2)Hifumi Katō
281978Kunio YonenagaKazuo Manabe
291979Yasuharu Ōyama (7)Keiji Mori
301980Michio AriyoshiMakoto Nakahara
311981Hifumi Katō (6)Hatasu Itō
321982Makoto Nakahara (3)Teruichi Aono
331983Yasuharu Ōyama (8)Hifumi Katō
341984Torahiko TanakaHifumi Katō
351985Kōji TanigawaKunio Naitō
361986Yūji MaedaKeiji Mori
No.YearWinnerRunner-up
371987Makoto Nakahara (4)Osamu Nakamura
381988Yoshiharu HabuMakoto Nakahara
391989Yōichi KushidaAkira Shima
401990Manabu SenzakiYoshikazu Minami
411991Yoshiharu Habu (2)Yasuaki Tsukada
421992Makoto Nakahara (5)Akira Shima
431993Hifumi Katō (7)Yasumitsu Satō
441994Makoto Nakahara (6)Kunio Yonenaga
451995Yoshiharu Habu (3)Daisuke Nakagawa
461996Toshiyuki MoriuchiNobuyuki Yashiki
471997Yoshiharu Habu (4)Satoshi Murayama
481998Yoshiharu Habu (5)Kazushiza Horiguchi
491999Daisuke SuzukiMasataka Gōda
502000Yoshiharu Habu (6)Toshiaki Kubo
512001Toshiyuki Moriuchi (2)[25]Yasumitsu Satō
522002Hiroyuki MiuraManabu Senzaki
532003Toshiaki KuboYoshiharu Habu
542004Takayuki YamasakiYoshiharu Habu
552005Tadahisa MaruyamaAkira Watanabe
562006Yasumitsu SatōToshiyuki Moriuchi
572007Yasumitsu Satō (2)Daisuke Suzuki
582008Yoshiharu Habu (7)Toshiyuki Moriuchi
592009Yoshiharu Habu (8)Tetsurō Itodani
602010Yoshiharu Habu (9)Tetsurō Itodani
612011Yoshiharu Habu (10)[23]Akira Watanabe
622012Akira Watanabe[26]Yoshiharu Habu
632013Masataka Gōda[27]Tadahisa Maruyama
642014Toshiyuki Moriuchi (3)[25]Hisashi Namekata
652015Yasuaki Murayama[28]Shōta Chida
662016Yasumitsu Satō (3)[29]Kazutoshi Satō
672017Takayuki Yamasaki (2)[30]Akira Inaba
682018Yoshiharu Habu (11)[31]Masataka Gōda
692019Kōichi Fukaura[32]Akira Inaba
702020Akira Inaba[33]Shintarō Saitō
712021Masayuki Toyoshima[34]Ayumu Matsuo
722022Sōta Fujii[35]Yūki Sasaki

Women's professionals

Women's professionals have been participating in the tournament since the 43rd NHK Cup (1993). The following table shows those who have participated in the tournament over the years as well as their opponents and results.

No.YearNameOpponentResult
431993Hiroe NakaiManabu Senzaki 5dL
441994Ichiyo ShimizuShingo Hirafuji 4dL
451995Ichiyo ShimizuNaruyuki Hatakeyama 5dL
461996Ichiyo ShimizuHiroki Iizuka 4dL
471997Ichiyo ShimizuKōichi Fukaura 5dL
481998Ichiyo ShimizuKensuke Kitahama 6dL
491999Ichiyo ShimizuAkio Ishikawa 6dL[36]
502000Hiroe NakaiHirotaka Nozuki 4dL[37]
512001Ichiyo ShimizuNaruyuki Hatakeyama 6dL[38]
522002Ichiyo ShimizuJun'ichi Kase 6dL[39]
532003Hiroe NakaiMamoru Hatakeyama 6dW[40][41]
Teruichi Aono 9dW[40][41]
Makoto Nakahara Lifetime 10dL[40][41]
542004Hiroe NakaiShūji Satō 6dW[42][43]
Yasumitsu Satō KiseiL[42][43]
552005Ichiyo ShimizuTakeshi Kawakami 5dL[44][45]
562006Ryoko ChibaIsao Nakata 7dL[46][47]
572007Ryoko ChibaKazutoshi Satō 4dL[48][49]
No.YearNameOpponentResult
582008Ichiyo ShimizuTetsurō Itodani 4dL[50][51]
592009Rieko YauchiYōichi Kushida 6dL[52][53]
602010Kana SatomiHiroshi Kobayashi 6dL[5][54]
Ichiyo ShimizuKazushiza Horiguchi 7dL[5][55]
612011Tomomi KaiAkira Shima 9dL[56][57]
622012Tomomi KaiHirotaka Nozuki 7dL[58][59]
632013Hatsumi UedaKazuhiro Nishikawa 4dL[60][61]
642014Manao KagawaManabu Kumasaka 5dL[62][63]
652015Tomomi KaiTetsuya Fujimori 4dL[64]
662016Momoko KatōKazutoshi Satō 6dL[65]
672017Momoko KatōSeiya Kondō 5dL[66]
682018Momoko KatōTakuma Oikawa 6dW[67]
Toshiyuki Moriuchi 9dL[68]
692019Kana SatomiIssei Takazaki 6dW[69]
Akira Inaba 8dL[70]
702020Tomoka NishiyamaMakoto Sasaki 7dL[71]
712021Tomoka NishiyamaWataru Yashiro 7dL[72]
722022Kana SatomiKenji Imaizumi 5dL
732023Kana SatomiKohei Funae 6dW

Note: "W" stands for "win" and "L" stands for "loss".

Preliminaries

From 2005 until 2015, the participating women's professional was determined by a playoff between the reigning women's title holders;[3] however, the selection process was revised in 2016 for the 66th NHK Cup so that the women's professional was determined based upon the recommendation of the Japan Shogi Association,[73] but reverted to a playoff format for the 67th NHK Cup. The name of each year's qualifier is indicated in bold.

No.YearName(s)Note
552005Ichiyo Shimizu and Hiroe NakaiShimizu (Women's Meijin, Women's ōi, Kurashiki Tōka), Nakai (Women's ōshō)[74]
562006Ryoko Chiba and Ichiyo ShimizuChiba (Women's ōshō), Shimizu (Women's Meijin, Women's ōi, Kurashiki Tōka)[75]
572007Ryoko Chiba, Ichiyo Shimizu,
Rieko Yauchi and Haruko Saida		Chiba (Women's ōshō), Shimizu (Women's ōi), Yauchi (Women's Meijin) and Saida (Kurashiki Tōka). Chiba beat Saida and Shimizu beat Yauchi in Rd. 1. Chiba then beat Shimizu in Rd. 2.[76]
582008Ichiyo Shimizu, Rieko Yauchi and
Sachio Ishibashi		Shimizu (Women's ōshō, Kurashiki Tōka), Yauchi (Women's Meijin, Mynavi Open), Ishibashi (Women's ōi). Shimizu given bye and Yauchi beat Ishibashi in Rd. 1. Shimizu then beat Yauchi in Rd. 2.[77]
592009Rieko Yauchi, Sachio Ishibashi and
Ichiyo Shimizu, Kana Satomi		Yauchi (Mynavi Open), Ishibashi (Women's ōi), Shimizu (Women's Meijin, Women's ōshō), Satomi (Kurashiki Tōka). Yauchi beat Shimizu and Ishibashi beat Satomi in Rd. 1. Yauchi then beat Ishibashi in Rd. 2.[78]
602010Ichiyo Shimizu, Kana Satomi and
Rieko Yauchi		Shimizu (Women's ōi, Women's ōshō), Satomi (Women's Meijin, Kurashiki Tōka), Yauchi (Mynavi Open). Double-elimination tournament used since two spots available: Yauchi lost first game to Satomi and second game to Shimizu.[79]
612011Tomomi Kai and Kana SatomiKai (Women's ōi, Mynavi Open), Satomi (Women's Meijin, Women's ōshō, Kurashiki Tōka)[80]
622012Tomomi Kai and Hatsumi UedaKai (Women's ōi), Ueda (Mynavi Open)[lower-alpha 7]
632013Hatsumi UedaUeda (Mynavi Open) [lower-alpha 8]
642014Manao Kagawa and Tomomi KaiKagawa (Women's ōshō), Kai (Women's ōi, Kurashiki Tōka).[81][lower-alpha 9]
652015Tomomi Kai and Manao KagawaKai (Women's ōi, Kurashiki Tōka), Kagawa (Women's ōshō).[82][lower-alpha 10]
662016Momoko KatōKatō (Mynavi Open and Women's ōza).[65][83][lower-alpha 11]
672017Momoko Katō, Sae Itō, Yuki Muroya, Manao Kagawa, Shinobu Iwane and Ichiyo ShimizuKatō (Mynavi Open) was the winner of a playoff tournament involving five other women's professionals.[84][lower-alpha 12]
682018Momoko Katō, Sae Itō and Hatsumi UedaKatō (Mynavi Open) was the winner of a playoff tournament involving two other women's professionals.[86][87]
692019Kana Satomi, Mana Watanabe and Tomoka NishiyamaA two-round qualifying tournament involving women's major title holders Satomi (Women's Meijin, Kurashiki Tōka, Women's ōshō, Women's ōza), Watanabe (Women's ōi) and Nishiyama (Mynavi Open) was won by Satomi. Satomi given a bye, and Nishiyama defeated Watanabe in Rd. 1; Satomi then defeated Nishiyama in Rd. 2.[88][lower-alpha 13]
702020Tomoka Nishiyama and Kana SatomiSingle game between the only two women's major title holders Satomi 4-crown and Nishiyama 3-crown won by Nishiyama.
712021Tomoka Nishiyama and Kana SatomiSingle game between the only two women's major title holders Satomi 4-crown and Nishiyama 3-crown won by Nishiyama.
722022Kana Satomi, Tomoka Nishiyama and Momoko KatōA two-round qualifying tournament involving women's major title holders Satomi 5-crown, Nishiyama 2-crown and Katō Seirei was won by Satomi. Katō defeated Nishiyama in the first round, but then lost to Satomi in the second round.
732023Kana Satomi, Tomoka Nishiyama and Sae ItōA two-round qualifying tournament involving women's major title holders Satomi 5-crown, Nishiyama 2-crown and Itō Women's Meijin was won by Satomi. Nishiyama defeated Itō in the first round, but then lost to Satomi in the second round.

Broadcasts

Television

The tournament lasts roughly one year from April to the following March. Tournament games are televised each Sunday from 10:30 am to 12:00 pm Japan Standard Time (JST) on NHK Educational TV (NHK-E)[1] and live commentary and analysis is provided by two commentators (shogi professionals): A women's professional who serves as the tournament's host and a professional who serves as the guest display board analyst.

The games are recorded in advance for broadcast at a later date. Before each game, the host briefly interviews each player and asks them about the upcoming game. The players typically sit across from each other seiza-style on zabutons placed on tatami mats in a Japanese-style room (the main studio set) while the two commentators stand before a display board in another studio. Although the player who moves first sits on the left (from the TV audience's perspective), the higher ranked player still takes the ōshō (king general) regardless of the result of the piece toss. Sitting parallel to board at a small table are the official time keeper and the official game score reader. Multiple cameras are used to provide overhead shots of the board, particularly when a player makes a move, wide shots or close-ups of both players when thinking and of the two commentators.[3] In addition, special single-character shogi pieces are used so that they can easily be seen by television audience. Once a game has finished, the two commentators join the two players on the main set and post-game analysis takes place broadcast time permitting.

Women's professionals began serving as tournament hosts for the 41st NHK Cup (1991). The following table shows the hosts since 1991.

Nos.YearsHost
41-431991-1993Harue Tanikawa
44-461994-1996Kumi Yamada
47-491997-1999Natsuko Fujimori
50-522000-2002Akiko Nakakura
53-552003-2005Ryoko Chiba
56-582006-2008Hiromi Nakakura
Nos.YearsHost
59-632009-2013Rieko Yauchi
64-652014-2015Ichiyo Shimizu
66-682016-2018Aya Fujita[89]
69-712019-2021Co-hosted by Aya Fujita and Momoko Nakamura[90]
72-2022–presentCohosted by Momoko Nakamura and Kanna Suzuki[91]

The tournament final is hosted by an NHK announcer. The two finalists are joined in a separate studio by the NHK announcer, the tournament's women's professional host and a guest analyst (or analysts) for interviews and some small talk. Each of the finalists is asked to comment on their play throughout the tournament and the upcoming final. The women's professional host and the guest analyst(s) are also asked to give their impressions of tournament and thoughts on the final. Everyone gathers again in the same studio after the final has finished for the awards ceremony where a NHK executive presents the winner with the NHK Cup (trophy) and a certificate, and the runner-up with a certificate. The NHK announcer then conducts some final interviews, and briefly previews the next NHK Cup before the broadcast ends.

Radio

From the 1st NHK Cup (1951) until the 11th NHK Cup (1961), the tournament was exclusively broadcast on NHK Radio. The radio broadcasts stopped, however, once the tournament switched to television in 1962 for the 12th NHK Cup.[3]

The tournament returned to radio in 2011 when the final of the 60th NHK Cup was broadcast on NHK-1 Radio in honor of the 60th anniversary of the tournament. The program was hosted by an NHK announcer and commentary was provided by 3 professionals. NHK also created a website people could not only listen to the audio commentary, but could also follow the moves online. Even though the broadcast was not live, it proved to be fairly popular so NHK also did the same for the finals of both the 61st and 62nd NHK Cups as well. The player listed first was sente, and the winner's name is in bold.

No.PlayersBroadcast DateHostAnalyst
60Yoshiharu Habu vs. Testurō ItodaniMay 5, 2011Nobuo MurakamiKunio Yonenaga, Akira Watanabe, Yasumitsu Satō
61Yoshiharu Habu vs. Akira WatanabeMarch 20, 2012Nobuo MurakamiKuni Yonenaga, Kōji Tanigawa, Takanori Hashimoto
62Akira Watanabe vs. Yoshiharu HabuMay 3, 2013Taiga SekiguchiAkira Shima, Kazuki Kimura, Takanori Hashimoto

Notable events

Habu beats four Meijins

In the 38th NHK Cup (1988), 18-year-old Yoshiharu Habu (at the time only a 5-dan), beat three former Meijin and the reigning Meijin in consecutive games on the way to his first NHK Cup championship. He defeated former Meijin Yasuharu Ōyama in Round 3, former Meijin Hifumi Katō in the quarterfinals, reigning Meijin Kōji Tanigawa in the semifinals and former Meijin Makoto Nakahara in the finals.[31][92][93]

Women's professional wins

Hiroe Nakai became the first women's professional to win a NHK Cup game. She won her round 1 game of the 53rd NHK Cup (2003) against Mamoru Hatakeyama[40][41] and then in round 2 won against Teruichi Aono (who was in Class A at the time).[94] She lost in round 3 to Makoto Nakahara.[40][41] The following year Nakai also qualified for the 54th NHK Cup (2004) and continued her high level of play by beating Shūji Satō in round 1.[42][43] In round 2, Nakai faced Yasumitsu Satō who was the reigning Kisei title holder. Nakai obtained an advantageous position against Satō, but was unable to convert it into a win.[42][43]

Momoko Katō became the second women's professional to win a NHK Cup game when she defeated Takuma Oikawa in Round 1 of the 68th NHK Cup on May 13, 2018.[67] The following year, Kana Satomi became the third women's professional to win a NHK game when she defeated Issei Takazaki in Round 1 of the 69th NHK Cup on July 21, 2019.[69] Satomi won for the second time when she defeated Kohei Funae in Round 1 of the 73rd NHK Cup on April 30, 2023.

Same final four

The four semifinalists of the 59th NHK Cup (2009) were Yoshiharu Habu, Tetsurō Itodani, Tadahisa Maruyama and Akira Watanabe. Habu beat Maruyama in one semifinal and Itodani beat Watanabe in the other; Habu then beat Itodani in the final.[53][95] The next year in the 60th NHK Cup (2010), the same four players also made it to the semifinals. This time Habu beat Watanabe and Itodani beat Maruyama to make it to the finals where Habu once again beat Itodani to win the championship.[5][96]

Disqualifications

In Round 3 of the 46th NHK Cup (1996), Kenji Kobayashi lost on time to Nobuyuki Yashiki when he failed to complete his move within 30 seconds during byōyomi. Kobayashi picked up one of his pieces to make a move only to realize that said move would allow Yashiki to mate in one. Kobayashi tried to return the piece he was holding back to its original square and make a different move, but was unable to do so before the official time keeper for the game Hirotaka Nozuki (an apprentice 3-dan at the time) had counted to 30 and the time is up buzzer sounded. This is the only time that a player has lost a NHK Cup game on time.[97]

Takahiro Toyokawa (6 dan at the time) in round 1 of the 54th NHK Cup (2004),[98] Ayumu Matsuo (5 dan at the time) in round 1 of the 55th NHK Cup (2005) and Takanori Hashimoto (8 dan at the time) in the semifinals of the 64th NHK Cup (2014)[99] each lost games for making an illegal move called nifu.[100]

Two sennichite

In the 61st NHK Cup (2011), the Round 1 game between Takuya Nagase (sente) and Yasumitsu Satō (gote) ended in sennichite. Sente and gote were switched and the game was replayed. The second game also ended in sen'nichite. Sente and gote were switched again and a third game was played between the two which Nagase won.[101][102]

Student vs. teacher

A young amateur player aspiring to become a professional typically asks a more experienced professional to formally become their sponsor (i.e., teacher/mentor) and help them through the process. In some cases, the "student" may even decide to go live with their "teacher" and family. There have been two occasions in NHK Cup play where a student has played their teacher, and on both occasions the student won: Tatsuya Sugai beat Keita Inoue in round 2 of the 61st NHK Cup (2011) and Daisuke Nakagawa beat Kunio Yonenaga in quarterfinals of the 45th NHK Cup (1995).

Notes

  1. ↑ The official game score keeper also performs the "piece toss" (振り駒, furigoma) prior to the game to determine the "player who moves first" (先手, sente).[17]
  2. ↑ Each player is given 30 seconds to make a move. If a player makes a move within 30 seconds, no thinking time periods are used. If, however, the player takes more than 30 seconds to make a move, a thinking time period begins and the player will then have 1 minute (more specifically 59 seconds) to make a move before entering the next thinking time period. This process is repeated until the player has used all 10 thinking time periods.
  3. ↑ Although lifetime titles in professional shogi are, in principle, only officially awarded to those who qualify upon their retirement or death, it is not usual for those still active to be referred to by their titles as a sign of respect. Unlike other lifetime titles, however, the Lifetime NHK Cup Champion title is officially awarded after qualification regardless of whether the player is still active.
  4. ↑ Western order (first name, family name) is used for names. For the traditional Japanese naming order please see Japanese names in English and Western languages
  5. ↑ The JSA does not, in general, use calendar years to identify its tournaments. It uses ordinal numbers and the counter words kai (回) or ki (期) instead to refer to a tournament by the number of "times" or "periods" it has been held to date. For example, the tournament that began in April 2013 and ended in March 2014, is officially referred to as the 63rd NHK Cup TV Shogi Tournament" because it was the 63rd time the tournament had been held. Winners of tournaments are referred to in a similar fashion, e.g., the winner of the 2013-2014 tournament is called the "63rd NHK Cup Champion".
  6. ↑ For example, a "(2)" next to a winner's name means that this was the second time they won the tournament.
  7. ↑ Remaining women's titleholders ineligible because they were apprentice professionals: Kana Satomi 3-crown (Women's Meijin, Kurashiki Tōka, Women's ōshō) and Momoko Katō (Women's ōza).
  8. ↑ Remaining women's titleholders ineligible because they were apprentice professionals: Kana Satomi 4 Crown (Women's Meijin, Kurashiki Tōka, Women's ōshō, Women's ōi) and Momoko Katō (Women's ōza).
  9. ↑ Remaining women's titleholder ineligible because she was a shōreikai member: Kana Satomi 3 Crown (Women's Meijin, Mynavi Open and Women's ōza)
  10. ↑ Remaining women's titleholders ineligible because they were apprentice professionals: Kana Satomi 3 Crown (Women's Meijin, Kurashiki Tōka, Women's ōshō, Women's ōi) and Momoko Katō (Mynavi Open and Women's ōza)
  11. ↑ All of the major titles were held by two women: Katō and Kana Satomi 4 Crown (Women's Meijin, Kurashiki Tōka, Women's ōshō, Women's ōi) . Katō and Satomi are apprentice professionals and in past years would have been ineligible to participate, but the method for determining the women's entry for the 66th NHK Cup was changed from playoff to Japan Shogi Association recommendation.
  12. ↑ Katō was the only reigning title holder to participate in the playoff. Kana Satomi who holds the remaining five major titles elected not to participate. The other five women's professionals were all challengers for major titles during 2016.[85]
  13. ↑ Tomoka Nishiyama was officially categorized as an apprentice professional at the time and although she had won some women's major titles, she was not considered a women's professional.

References

  1. 1 2 "NHK Terebi Shōgi Tōnamento" NHKテレビ将棋トーナメント [NHK TV Shogi Tournament] (in Japanese). NHK. Archived from the original on April 10, 2014. Retrieved May 24, 2018.
  2. ↑ "NHK Hai Shōgi Tōnamento" NHK杯将棋トーナメント [NHK Cup Shogi Tournament] (in Japanese). Japan Shogi Association. Archived from the original on April 4, 2014. Retrieved May 24, 2018.
  3. 1 2 3 4 5 6 7 8 9 10 "Tokushū: Kore ga NHK Hai da!" 特集: これがNHK杯だ! [Special feature: This is the NHK Cup!]. Shogi Focus (in Japanese). April 19, 2015. Event occurs at 14:31. NHK Educational TV. Archived from the original on August 27, 2015. Retrieved May 24, 2018.
  4. ↑ "Tokushū: NHK Haisen Midokoro Shōkai!" 特集: NHK杯戦 見どころ紹介! [Special feature: Introducing the high points of the NHK Cup!]. Shogi Focus (in Japanese). April 10, 2016. Event occurs at 17:10. NHK Educational TV. Archived from the original on April 23, 2016. Retrieved May 24, 2018.
  5. 1 2 3 4 "Dai 60kai NHK Haisen honsen" 第60回NHK杯戦 本戦 [60th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2010. Retrieved August 29, 2014.
  6. ↑ "'Fukkatsu! Rajio NHK Hai Tōnomento' Netto Haishin no Oshirase" ｢復活！ラジオNHK杯トーナメント｣ ネット配信のお知らせ [It's back! "Radio NHK Cup Tournament" webcast announcement] (in Japanese). Japan Shogi Association. November 12, 2011. Archived from the original on June 6, 2014. Retrieved May 24, 2018.
  7. ↑ "Rajio NHK Hai Shōgi Tōnamento Dai 61kai Kesshōsen" ラジオNHK杯将棋トーナメント第61回決勝戦 [Radio NHK Cup Shogi Tournament 61st Finals] (in Japanese). NHK. March 20, 2012. Archived from the original on September 14, 2013. Retrieved December 27, 2013.
  8. ↑ "Rajio NHK Hai Shōgi Tōnamento Dai 62kai Kesshōsen" ラジオNHK杯将棋トーナメント第62回決勝戦 [Radio NHK Shogi Tournament 62nd Finals] (in Japanese). NHK. May 3, 2013. Archived from the original on July 23, 2013. Retrieved December 27, 2013.
  9. ↑ "NHK Ondemando NHK Hai Terebi Shōgi Tōnamento" NHKオンデマンドNHK杯テレビ将棋トーナメント [NHK On Demand: NHK Cup TV Shogi Tournament] (in Japanese). NHK. Archived from the original on 2013-12-27. Retrieved December 27, 2013.
  10. ↑ "1-14: Kaigai demo Riyō Dekimasuka" 1-14:海外でも利用できますか [NHK On Demand FAQ #1-14: Can this also be used overseas?] (in Japanese). NHK. Retrieved December 27, 2013.
  11. ↑ "Dai 64kai NHK Terebi Shōgi Tōnamento: Saihōsō - NHK Ondemando de no Haishin wa Arimasen" 第64回NHKテレビ将棋トーナメント:再放送・NHKオンデマンドでの配信はありません [64th NHK TV Shogi Tournament: No rebroadcast or NHK On Demand transmission] (in Japanese). NHK. Archived from the original on 2014-06-10. Retrieved May 24, 2018.
  12. ↑ "Chōkyori Idō Tomonau Taikyoku wo Enki Nihon Shōgi Renmei, Shigata Korona Kakudai wo Uke" 長距離移動伴う対局を延期 日本将棋連盟, 新型コロナ拡大を受け [Japan Shogi Association responds to spread of COVID-19 and suspends official games requiring long-distance travel.] (in Japanese). Jiji Press. April 8, 2020. Retrieved July 27, 2020.
  13. ↑ Tōyama, Yūsuke (April 26, 2020). "Shōgikai nimo Kinkyūjitaisengen no Eikyō, Taitorusen ha Enki, NHKhai wa Ankōru Hōsō ni" 将棋界にも緊急事態宣言の影響. タイトル戦は延期に, NHK杯はアンコール放送に [Shogi world also affected by government's declaration of a state of emergency; title matches postponed, NHK Shogi Cup play suspended with encore presentations of notable games planned.]. Yahoo! Japan News (in Japanese). Retrieved July 27, 2020.
  14. ↑ Yamagishi, Toshiyuki (June 20, 2020). "｢Hajimete｣ ｢Sugoi｣　Korona wo Kaetata Tatakai Shōgi Taikyoku Bangumi ni Ihen" ｢初めて｣ ｢すごい｣ コロナを交えた闘い 将棋対局番組に異変 [Shogi broadcasts resume with a new look due to the COVID-19 pandemic]. Tokyo Shimbun (in Japanese). Retrieved July 27, 2020.
  15. ↑ "NHK Shōgi Tōnamento Gaiyō" NHK将棋トーナメント概要 [NHK Shogi Tournament outline] (in Japanese). Japan Shogi Association. Archived from the original on April 20, 2014. Retrieved July 11, 2014.
  16. ↑ "NHK Terebi Shōgi Tōnamento no Shūtsujō Shikaku (Senbatsu Hōhō)" NHKテレビ将棋トーナメントの出場資格(選抜方法) [NHK TV Shogi Tournament participation qualifications (selection process)] (in Japanese). NHK. Archived from the original on April 10, 2014. Retrieved May 24, 2014.
  17. ↑ "Lesson 4: The Players". 81-square Universe. Archived from the original on January 6, 2014. Retrieved July 11, 2018.
  18. 1 2 "NHK Hai Shōgi Tūnamento Gaiyū" NHK杯将棋トーナメント概要 [NHK Cup Shogi Tournament Overview] (in Japanese). Japan Shogi Association. Archived from the original on September 3, 2014. Retrieved May 24, 2018.
  19. ↑ "Taikyoku no Rūru" 対局のルール [Game rules] (in Japanese). NHK. Archived from the original on February 5, 2014. Retrieved May 24, 2018.
  20. ↑ "Kishi Introduction: Habu Yoshiharu - Yūshō Rireki" 棋士紹介:羽生善治-優勝履歴 [Player profile: Yoshiharu Habu, Tournament Championships] (in Japanese). Japan Shogi Association. Retrieved July 11, 2018.
  21. ↑ "Dai 60kai NHK Hai Junkesshō Dai ni Kyoku" 第60回NHK杯準決勝第2局 [60th NHK Cup Semifinal #2] (in Japanese). NHK. 20 March 2011. Retrieved 27 December 2013.
  22. ↑ "Habu Yoshiharu, Meiyo NHK Hai ni!" 羽生善治二冠, 名誉NHK杯に！ [Yoshiharu Habu 2 Crown, Lifetime NHK Cup!] (in Japanese). Japan Shogi Association. March 19, 2012. Archived from the original on April 14, 2014. Retrieved July 11, 2018.
  23. 1 2 "Habu Nikan Yon Rempa Meiyo Shōgō mo Kakutokuō NHKhai Shōgi" 羽生二冠4連覇 名誉称号も獲得 NHK杯将棋 [NHK Cup Shogi: Habu 2-crown wins for the fourth year in a row to gain Lifetime NHK Cup title]. Asahi Shimbun (in Japanese). March 27, 2012. Retrieved July 12, 2018. 羽生善治二冠が渡辺明竜王に勝って4連覇した。通算10回目の優勝は歴代最多で、規定により, 初の｢名誉NHK杯選手権者｣の称号と永久シード権を手にした。[Yoshiharu Habu 2-crown defeats Akira Watanabe Ryūō to win tournament for the fourth year in a row. Wins tournament for the 10th time overall which is the most of any player and becomes the first to qualify for the Lifetime NHK Cup title and be granted a lifetime seed into future tournaments.]
  24. ↑ "NHK Hai Shōgi Tōnamentosen Kako no Kekka" NHK杯将棋トーナメント戦過去の結果 [NHK Cup Shogi Tournament past results] (in Japanese). Japan Shogi Association. Retrieved July 12, 2018.
  25. 1 2 "Moriuchi Kudan ga Yūshō NHKhai Shōgi" 森内九段が優勝 NHK杯将棋 [NHK Cup Shogi: Moriuchi 9d wins tournament]. Asahi Shimbun (in Japanese). March 24, 2015. Archived from the original on March 25, 2015. Retrieved July 12, 2018. 森内俊之九段が134手で行方尚史八段に勝ち, 13年ぶり3回目の優勝を果たした。[Toshiyuki Moriuchi 9d defeats Hisashi Namekata 8d in 134 moves to win tournament for the third time and the first time in 13 years.]
  26. ↑ "Watanabe ga Hatsu Yūshō NHK Shōgi Hai" 渡辺が初優勝 NHK将棋杯 [NHK Cup Shogi: Watanabe wins tournament for the first time]. Asahi Shimbun (in Japanese). March 19, 2013. Retrieved July 12, 2018. 渡辺明竜王が羽生善治三冠に勝ち, 初優勝した。[Akira Watanabe Ryūō defeats Yoshiharu Habu 3-crown to win tournament for the first time.]
  27. ↑ "Gōda Kudan, Hatsu V NHKhai Shōgi" 郷田九段, 初V 将棋NHK杯 [NHK Cup Shogi: Gōda 9d wins tournament for first time]. Asahi Shimbun (in Japanese). March 25, 2014. Archived from the original on 2015-03-25. Retrieved March 25, 2015. 郷田真隆九段が第55回優勝者の丸山忠久九段に82手で勝ち, 初優勝を果たした。[Masataka Gōda 9d defeats 55th NHK Cup winner Tadahisa Maruyama 9d in 82 moves to win tournament for the first time.]
  28. ↑ "Murayama Shichidan, Hatsu V NHKhai Shōgi" 村山七段, 初Ｖ　将棋NHK杯 [Murayama 7d wins NHK Cup for first time]. Asahi Shimbun (in Japanese). March 24, 2016. Archived from the original on 2016-04-06. Retrieved March 27, 2016.
  29. ↑ "Dai Rokjūrokkai NHK-haisen Kesshōsen wa Satō Yasumitsu Kudan ga Kachi, Sankaime no Yūshō" 第66回NHK杯戦決勝は佐藤康光九段が勝ち, 3回目の優勝 [Sato 9d wins 66th NHK Cup. Wins tournament for the third time.] (in Japanese). Japan Shogi Association. March 27, 2017. Retrieved July 12, 2018.
  30. ↑ "Shōgi no NHKhai, Yamasaki ga Nikaime V" 将棋のNHK杯, 山崎が2回目V [NHK Shogi Cup, Yamazaki wins tournament for the second time.]. Asahi Shimbun (in Japanese). March 29, 2018. Retrieved July 12, 2018.
  31. 1 2 Murakami, Kōji (March 17, 2019). "Habu Kudan ga NHKhai V Ippansen no Yūshō Yonjūgokai wa Shinkiroku" 羽生九段がNHK杯V 一般棋戦の優勝45回は新記録 [Habu 9d wins NHK Cup; sets record with 45th non-major title tournament victory]. Asahi Shimbun (in Japanese). Retrieved March 17, 2019.
  32. ↑ "Shōgi no NHKhai Fukaura Kudan ga HatsuV" 将棋のNHK杯 深浦九段が初V [Fukaura 9-dan wins Shogi's NHK Cup for the first time.]. Daily Tōhoku (in Japanese). March 22, 2020. Retrieved March 22, 2020.
  33. ↑ "Dai Nanajūkai NHKhaisen Honsen" 第70回NHK杯戦 本戦 [70th NHK Cup Main Tournament] (in Japanese). Japan Shogi Association. 2020. Retrieved March 22, 2021.
  34. ↑ "Toyoshima Kudan NHKhai Hatsu V" 豊島九段がNHK杯初V [Toyoshima 9-dan wins NHK Cup for the first time]. Chunichi Shimbun (in Japanese). March 21, 2022. Retrieved March 23, 2022.
  35. ↑ "Fujii Sōta Ryūō, NHKhaisen de Sasaki Yūki Hachidan Kudashi Hatsuyūshō...Shijō Hatsu no Ippan Kisen Zenseha" 藤井聡太竜王, NHK杯で佐々木勇気八段下し初優勝...史上初の一般棋戦全制覇 [Sōta Fujii Ryūo defeats Yūki Sasaki to win NHK Cup for the first time; Fujii's win also makes him the first professional shogi player to win all non-major title tournaments in a single year]. Yomiuri Shimbun (in Japanese). March 19, 2023. Retrieved March 20, 2023.
  36. ↑ "Dai 49kai NHK Haisen Honsen" 第49回NHK杯戦 本戦 [49th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 1999. Retrieved July 12, 2018.
  37. ↑ "Dai 50kai NHK Haisen Honsen" 第50回NHK杯戦 本戦 [50th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2000. Retrieved July 12, 2018.
  38. ↑ "Dai 51kai NHK Haisen Honsen" 第51回NHK杯戦 本戦 [51st NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2001. Retrieved July 12, 2018.
  39. ↑ "Dai 52kai NHK Haisen Honsen" 第52回NHK杯戦 本戦 [52nd NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2002. Retrieved July 12, 2018.
  40. 1 2 3 4 5 "Dai 53kai NHK Hai Terebi Shōgi Tōnamento - Tōnamento Hyō" 第53回NHK杯テレビ将棋トーナメント トーナメント表 [53rd NHK TV Shogi Tournament: Tournament Bracket] (in Japanese). NHK. Retrieved July 12, 2018.
  41. 1 2 3 4 5 "Dai 53kai NHK Haisen Honsen" 第53回NHK杯戦 本戦 [53rd NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2003. Retrieved July 12, 2018.
  42. 1 2 3 4 "Dai 54kai NHK Hai Terebi Shōgi Tōnamento - Tōnamento Hyō" 第54回NHK杯テレビ将棋トーナメント トーナメント表 [54th NHK TV Shogi Tournament: Tournament Bracket] (in Japanese). NHK. Retrieved July 12, 2018.
  43. 1 2 3 4 "Dai 54kai NHK Haisen Honsen" 第54回NHK杯戦 本戦 [54th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2004. Retrieved July 12, 2018.
  44. ↑ "Dai 55kai NHK Hai Terebi Shōgi Tōnamento - Tōnamento Hyō" 第55回NHK杯テレビ将棋トーナメント トーナメント表 [55th NHK TV Shogi Tournament: Tournament Bracket] (in Japanese). NHK. Retrieved July 12, 2018.
  45. ↑ "Dai 55kai NHK Haisen Honsen" 第55回NHK杯戦 本戦 [55th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2005. Retrieved July 12, 2018.
  46. ↑ "Dai 56kai NHK Hai Terebi Shōgi Tōnamento - Tōnamento Hyō" 第56回NHK杯テレビ将棋トーナメント トーナメント表 [56th NHK TV Shogi Tournament: Tournament Bracket] (in Japanese). NHK. Retrieved July 12, 2018.
  47. ↑ "Dai 56kai NHK Haisen Honsen" 第56回NHK杯戦 本戦 [56th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2006. Retrieved July 12, 2018.
  48. ↑ "Dai 57kai NHK Hai Terebi Shōgi Tōnamento - Tōnamento Hyō" 第57回NHK杯テレビ将棋トーナメント トーナメント表 [57th NHK TV Shogi Tournament: Tournament Bracket] (in Japanese). NHK. Retrieved July 12, 2018.
  49. ↑ "Dai 57kai NHK Haisen Honsen" 第57回NHK杯戦 本戦 [57th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2007. Retrieved July 12, 2018.
  50. ↑ "Dai 58kai NHK Hai Terebi Shōgi Tōnamento - Tōnamento Hyō" 第58回NHK杯テレビ将棋トーナメント トーナメント表 [58th NHK TV Shogi Tournament: Tournament Bracket] (in Japanese). NHK. Retrieved July 12, 2018.
  51. ↑ "Dai 58kai NHK Haisen Honsen" 第58回NHK杯戦 本戦 [58th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2008. Retrieved July 12, 2018.
  52. ↑ "Dai 59kai NHK Hai Terebi Shōgi Tōnamento - Tōnamento Hyō" 第59回NHK杯テレビ将棋トーナメント トーナメント表 [59th NHK TV Shogi Tournament: Tournament Bracket] (in Japanese). NHK. Retrieved July 12, 2018.
  53. 1 2 "Dai 59kai NHK Haisen Honsen" 第59回NHK杯戦 本戦 [59th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2009. Retrieved July 12, 2018.
  54. ↑ "2010nen 7gatsu 18nichi Dai 60kai NHK Hai 1kaisen Dai 16kyoku" 2010年07月18日第60回NHK杯1回戦第16局 [60th NHK Cup, Round 1 Game 18] (in Japanese). NHK. July 18, 2010. Retrieved July 12, 2018.
  55. ↑ "2010nen 8gatsu Tsuitachi Dai 60kai NHK Hai 1kaisen Dai 18kyoku" 2010年08月01日第60回NHK杯1回戦第18局 [60th NHK Cup, Round 1 Game 18] (in Japanese). NHK. August 1, 2010. Retrieved July 12, 2018.
  56. ↑ "2011nen 7gatsu 31nichi Dai 61kai NHK Hai 1kaisen Dai 18kyoku" 2011年07月31日第61回NHK杯1回戦第18局 [61st NHK Cup, Round 1 Game 18] (in Japanese). NHK. July 31, 2011. Retrieved July 12, 2018.
  57. ↑ "Dai 61kai NHK Haisen Honsen" 第61回NHK杯戦 本戦 [61st NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2011. Retrieved July 12, 2018.
  58. ↑ "2012nen 7gatsu Yōka Dai 62kai NHK Hai 1kaisen Dai 14kyoku" 2012年07月08日第62回NHK杯1回戦第14局 [62nd NHK Cup, Round 1 Game 14] (in Japanese). NHK. July 8, 2012. Retrieved July 12, 2018.
  59. ↑ "Dai 62kai NHK Haisen Honsen" 第62回NHK杯戦 本戦 [62nd NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2012. Retrieved July 12, 2018.
  60. ↑ "2013nen 8gatsu Yokka Dai 63kai NHK Hai 1kaisen Dai 18kyoku" 2013年08月04日第63回NHK杯1回戦第18局 [63rd NHK Cup, Round 1 Game 18] (in Japanese). NHK. August 4, 2014. Retrieved July 12, 2018.
  61. ↑ "Dai 63kai NHK Haisen Honsen" 第63回NHK杯戦 本戦 [63rd NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2013. Retrieved July 12, 2018.
  62. ↑ "2014nen 8gatsu Mikka Dai 64kai NHK Hai 1kaisen Dai 18kyoku" 2014年08月03日第64回NHK杯1回戦第18局 [64th NHK Cup, Round 1 Game 18] (in Japanese). NHK. August 3, 2014. Retrieved July 12, 2018.
  63. ↑ "Dai 64kai NHK Haisen Honsen" 第64回NHK杯戦 本戦 [64th NHK Cup Tournament: Main] (in Japanese). Japan Shogi Association. 2014. Retrieved July 12, 2018.
  64. ↑ "2015 Nen 7 Gatsu 19 Nichi Dai 65 Kai NHK Hai Ikaisen Dai 16 Kyoku" 2015年07月19日第65回NHK杯1回戦第16局 [65th NHK Cup: Rd. 1, Game 16, July 19, 2015] (in Japanese). NHK-E. July 19, 2015. Retrieved July 12, 2018.
  65. 1 2 "2016 Nen 7 Gatsu 24 Nichi Dai 66 Kai NHK Hai Ikaisen Dai 17 Kyoku" 2016年07月24日第66回NHK杯1回戦第17局 [66th NHK Cup: Rd. 1, Game 17, July 24, 2016] (in Japanese). NHK-E. July 24, 2016. Retrieved July 12, 2018.
  66. ↑ "2017 Nen 5 Gatsu Nanoka Dai 67 Kai NHK Hai Ikaisen Dai 6 Kyoku" 2017年05月07日第67回NHK杯1回戦第6局 [67th NHK Cup: Rd. 1, Game 6, May 7, 2017] (in Japanese). NHK-E. May 7, 2017. Archived from the original on 2017-09-20. Retrieved July 12, 2018.
  67. 1 2 "Nisenjūhachinen Gogatsu Jūsannichi Dai Rokujūhakkai NHKhai Ikkaisen Dai Nanakyoku" 2018年05月13日第68回NHK杯1回戦第7局 [68th NHK Cup: Rd. 1, Game 7, May 13, 2018] (in Japanese). NHK-E. May 13, 2018. Retrieved July 22, 2019.
  68. ↑ "Nisenjūhachinen Jūgatsu Nanoka Dai Rokujūhakkai NHKhai Nikaisen Dai Jūkyoku" 2018年10月07日第68回NHK杯2回戦第10局 [68th NHK Cup: Rd. 2, Game 10, October 7, 2018] (in Japanese). NHK-E. October 7, 2018. Retrieved July 22, 2019.
  69. 1 2 "Nisenjūkyūnen Nanagatsu Nijūichinichi Dai Rokujūkyūkai NHKhai Ikkaisen Dai Jūgokyoku" 2019年07月21日第69回NHK杯1回戦第15局 [69th NHK Cup: Rd. 1, Game 15, July 21, 2019] (in Japanese). NHK-E. July 21, 2019. Retrieved July 23, 2019.
  70. ↑ "Inaba Akira Hachidan VS Satomi Kana Joryū Gokan Dai Rokujūkyūkai NHKhai Shōgi Tōnamento Honsen" 稲葉陽八段VS里見香奈女流五冠　第69回NHK杯将棋トーナメント本戦 [Akira Inaba 8d vs. Kana Satomi Women's five-crown 69th NHK Cup Shogi Tournament] (in Japanese). Japan Shogi Association. August 18, 2019. Retrieved August 20, 2019.
  71. ↑ "Nisennijūnen Hachigatsu Nanoka Dai Nanajūkai NHKhai Ikkaisen Dai Jūnanakyoku" 2020年08月07日第70回NHK杯1回戦第17局 [70th NHK Cup: Rd. 1, Game 17, August 7, 2020] (in Japanese). NHK-E. August 7, 2020. Retrieved August 12, 2020.
  72. ↑ "Nisennijūichinen Gogatsu Kokonoka Dai Nanajūikkai NHKhai Ikkaisen Dai Rokkyoku" 2021年05月09日第71回NHK杯1回戦第6局 [71st NHK Cup: Rd. 1, Game 6, May 9, 2021] (in Japanese). NHK-E. May 9, 2021. Retrieved May 22, 2021.
  73. ↑ 第66回NHK杯テレビ将棋トーナメント: 第66回出場資格 [66th NHK Cup TV Shogi Tournament: Qualification for the 66th NHK Cup] (in Japanese). NHK. Archived from the original on April 3, 2016. Retrieved July 18, 2018.
  74. ↑ "Dai 55kai NHK Haisen Yosen" 第55回NHK杯戦 予選 [55th NHK Cup Tournament: Preliminaries] (in Japanese). Japan Shogi Association. 2005. Retrieved July 12, 2018.
  75. ↑ "Dai 56kai NHK Haisen Yosen" 第56回NHK杯戦 予選 [56th NHK Cup Tournament: Preliminaries] (in Japanese). Japan Shogi Association. 2006. Retrieved July 12, 2018.
  76. ↑ "Dai 57kai NHK Haisen Yosen" 第57回NHK杯戦 予選 [57th NHK Cup Tournament: Preliminaries] (in Japanese). Japan Shogi Association. 2007. Retrieved July 12, 2018.
  77. ↑ "Dai 58kai NHK Haisen Yosen" 第58回NHK杯戦 予選 [58th NHK Cup Tournament: Preliminaries] (in Japanese). Japan Shogi Association. 2008. Retrieved July 12, 2018.
  78. ↑ "Dai 59kai NHK Haisen Yosen" 第59回NHK杯戦 予選 [59th NHK Cup Tournament: Preliminaries] (in Japanese). Japan Shogi Association. 2009. Retrieved July 12, 2018.
  79. ↑ "Dai 60kai NHK Haisen Yosen" 第60回NHK杯戦 予選 [60th NHK Cup Tournament: Preliminaries] (in Japanese). Japan Shogi Association. 2010. Retrieved July 12, 2018.
  80. ↑ "Dai 61kai NHK Haisen Yosen" 第61回NHK杯戦 予選 [61st NHK Cup Tournament: Preliminaries] (in Japanese). Japan Shogi Association. 2011. Retrieved July 12, 2018.
  81. ↑ "2014nen 3gatsu 16nichi Dai 64kai NHK Hai Shūtsujō Joryū Kishi Ketteisen" 2014年03月16日第64回NHK杯出場女流棋士決定戦 [64th NHK Cup Women's Professional Playoff] (in Japanese). NHK. March 16, 2014. Retrieved July 12, 2018.
  82. ↑ "2015nen 3gatsu 15nichi Dai 65kai NHK Hai Shūtsujō Joryū Kishi Ketteisen" 2015年03月15日第65回NHK杯出場女流棋士決定戦 [65th NHK Cup Women's Professional Playoff] (in Japanese). NHK. March 15, 2015. Retrieved July 12, 2018.
  83. ↑ "Round 1, Game 17" 1回戦第17局 [Round 1, Game 17]. 第66回 NHK杯テレビ将棋トーナメント[66th NHK Cup Shogi TV Tournament] (in Japanese). July 24, 2016. NHK Educational TV.
  84. ↑ 第67回NHK杯戦:予選 [67th NHK Cup Tournament: Preliminaries] (in Japanese). Japan Shogi Association. Retrieved July 12, 2018.
  85. ↑ "67th NHK Cup TV Shogi Tournament 'Women's Professional Qualifier Match'" 第67回NHK杯テレビ将棋トーナメント｢出場女流棋士決定戦｣. 第67回NHK杯テレビ将棋トーナメント [67th NHK TV Shogi Tournament] (in Japanese). NHK. May 26, 2017.
  86. ↑ "Dai Rokujūhakkai NHK Shōgi Tōnamento Shutsujō Joryūkishi Ketteisen" 第68回NHK杯将棋トーナメント出場女流棋士決定戦 [68th NHK Cup Tournament: Women's professional qualifier tournament] (in Japanese). Japan Shogi Association. March 23, 2018. Retrieved July 12, 2018.
  87. ↑ 第68回NHK杯戦:本戦 [68th NHK Cup Tournament: Main Tournament] (in Japanese). Japan Shogi Association. 2018. Retrieved July 12, 2018.
  88. ↑ "69th NHK Cup TV Shogi Tournament 'Women's Professional Qualifier Match'" 第69回NHK杯テレビ将棋トーナメント｢出場女流棋士決定戦｣. 第69回NHK杯テレビ将棋トーナメント [69th NHK TV Shogi Tournament] (in Japanese). NHK. May 23, 2019.
  89. ↑ "Dai Roku-jū-rokkai NHK Hai Terebi Shōgi Tōnamento" 第66回NHK杯テレビ将棋トーナメント [66th NHK Cup TV Shogi Tournament] (in Japanese). NHK. Retrieved July 18, 2018. 司会 藤田綾女流初段 [Host: Women's professional Aya Fujita 1-dan]
  90. ↑ "Bangumi Jōhō Shōgi Tōnamento: Gaiyō" 番組情報 将棋トーナメント:概要 [Program Information Shogi Tournament: Overview] (in Japanese). NHK-E. Retrieved May 10, 2020.
  91. ↑ "NHKhai Shōgi Tōnamento: Gaiyō" NHK杯テレビ将棋トーナメント:概要 [NHK TV Shogi Tournament: Overview] (in Japanese). NHK. Retrieved April 19, 2022.
  92. ↑ Tobiya, Masanori (February 1990). "Chapter 2: Habu, the genius that defeated four Meijin". Yonin no Meijin wo Yabutta Shōnen—Tensai Habu Yoshiharu no Kenkyū 四人の名人を破った少年―天才羽生善治の研究 [The Boy Who Beat Four Meijin—Researching the Genius of Yoshiharu Habu] (in Japanese). 評伝社 (Hyōdensha). ISBN 978-4-8937-1815-0 – via Google Books.
  93. ↑ "NHKhai Meikyoku Pureibakku: Ōyama tai Habu Gekitotsu" NHK杯名局プレイバック: 大山・羽生激突 [NHK Cup Famous Game Playback: Clash between Ōyama and Habu]. 将棋フォーカス [Shogi Focus] (in Japanese). September 27, 2015. Event occurs at 28:33. NHK Educational TV. Archived from the original on September 30, 2015. Retrieved July 18, 2018.
  94. ↑ 甲斐女流王位, 深浦九段破る, A級に勝った女流2人目 [Kai Ladies' Oi Defeats Fukaura 9 dan: Second Women Professional to Win Against a Class A Pro.]. Asahi Shimbun (in Japanese). October 29, 2013. Archived from the original on November 1, 2013. Retrieved July 18, 2018.
  95. ↑ "Dai Gojūkyūkai NHKhai Terebi Tōnamento Tōnamentohyō" 第59回NHK杯テレビ将棋トーナメント トーナメント表 [59th NHK TV Shogi Tournament: Tournament Bracket (Final)] (in Japanese). NHK. Retrieved July 18, 2018.
  96. ↑ "Dai Rokujūkai NHKhai Terebi Tōnamento Tōnamentohyō" 第60回NHK杯テレビ将棋トーナメント トーナメント表 [60th NHK TV Shogi Tournament: Tournament Bracket (Final)] (in Japanese). NHK. Retrieved July 18, 2018.
  97. ↑ "Shōgikai Hapuningu Sono Ni" 将棋界ハプニング集 其の二 [Unexpected happenings in Shogi #2]. 将棋フォーカス [Shogi Focus] (in Japanese). July 5, 2015. Event occurs at 20:26. NHK Educational TV. Archived from the original on 2015-08-27. Retrieved July 18, 2018.
  98. ↑ "Shōgikai Hapuningu Shū" 将棋界ハプニング集 [Unexpected happenings in Shogi]. 将棋フォーカス [Shogi Focus] (in Japanese). November 23, 2014. Event occurs at 14:55. NHK Educational TV. Archived from the original on December 13, 2014. Retrieved July 18, 2018.
  99. ↑ "Hashimoto Hachidan ga "Nifu", Irei no Hansokumake, Shōgi no NHKhai" 橋本八段が ｢二歩｣, 異例の反則負け 将棋のNHK杯 [Hashimoto 8d loss by disqualification an anomaly, plays the illegal move "Nifu" in the Shogi NHK Cup]. Asahi Shimbun (in Japanese). March 8, 2015. Archived from the original on March 8, 2015. Retrieved July 18, 2018.
  100. ↑ "(NHKhai) Shōgi no Hashimoto Hachidan, Masaka no "Nifu" Hansokumake" (NHK杯) 将棋の橋本八段, まさかの ｢二歩｣ 反則負け [(NHK Cup) Shogi's Hashimoto 8d, unbelievable "Nifu" loss by illegal move]. Sports Hochi (in Japanese). March 8, 2015. Archived from the original on March 8, 2015. Retrieved July 18, 2018. ただ, 棋戦の準決勝という大舞台で起きることは極めて異例だ. NHK杯では2004年に豊川孝弘六段(当時)が, 05年には松尾歩五段(当時)が二歩による反則負けしているが, いずれも１回戦だった。[However, it's extremely unusual for such a thing to happen on such a big stage like the semifinals of a shogi tournament. To date in the NHK Cup, Takahiro Toyokawa (6-dan at the time) in 2004 and Ayumu Matsuo (5-dan at the time) both lost for playing the illegal move "Nifu", but each of those games were in the first round.]
  101. ↑ "Dai Rokujūikkai NHKhai Ikkaisen Daijūkyoku Sennichite Sashinaoshikyoku (Ketteikyoku)" 第61回NHK杯1回戦第10局 千日手指し直し局 (決定局) [61st NHK Cup round 1 Game 10: Sennichite Replay Game (Final Game)] (in Japanese). NHK. June 5, 2011. Retrieved July 18, 2018.
  102. ↑ Geneki Purō Kishi DētaBukku 2016 [Ge] Ta-Wa Gyō 現役プロ棋士データブック2016 [下] た-わ行 [2016 Active Shogi Professional Databook [Last volume] Letter "Ta" to letter "Wa"] (in Japanese). MyNabi Publishing/Japan Shogi Association. 2015. p. 14. ASIN B019SSNKVA. Retrieved July 18, 2018 – via Google Books.
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