Hills Dogs/Dog Paradise Members

Tetsunoshin (徹之進, Tetsunoshin) / Celebrity Knight (セレブナイト, Serebunaito)

Voiced by: Reiko Takagi

Tetsunoshin is a seven-month-old Toy Poodle living with the Inuyama Family. His owner is Rumi Inuyama. He and his owner were once from Kyushu before moving to the Hoppongi Hills in Tokyo. He speaks with a Kyushu accent and loves his owner and very much, and will do anything to get them out of bankruptcy. Tetsunoshin has a very long 5 meter pedigree certificate scroll, containing his family lineage (though its contents were washed off in Episode 25) and he is the 81st of the 102 born poodles. He also has a crush on Chocolat and likes her a lot. With Seto's powers, he can assume his human form as Celebrity Knight. As Celebrity Knight, he supports his master in many ways and tries to make her happy, though this transformation lasts for only three minutes.

Seto (セト, Seto)

Voiced by: Chō

Seto is a Miniature Schnauzer and the oldest member of the Hills Dogs. Usually trained well in magic, he stands as Tetsunoshin's mentor in any situation they face. As the leader of the Hills Dogs, he has responsibility on protecting their secret hideout, the Dog's Paradise from outsiders and will punish them if they revealed their secrets. Also he has an ability to turn dogs into humans, only for a short period of time.

Pochi (ポチ, Pochi)

Voiced by: Shintarō Ōhata

Pochi is a Bull terrier and also one of Tetsunoshin's close friends. His owner is Sagiyama Aya, a famous star in Tokyo. He first met Tetsunoshin after he saved him from John. After then he starts to adore Tetsunoshin and helps him with his owner's family problems. He is very shy and sometimes can't handle spicy foods, but he also has courage to take some risks. He was once transformed into a human by Seto.

Hakase (ハカセ, Hakase)

Voiced by: Hiroki Shimowada

Hakase is a 5-year-old Welsh Corgi and the genius of the Hills Dogs. He has an IQ level of 200.5 and is a genius on inventing things. Hakase usually serves as a trader to earns funds for the whole Dog Paradise and sometimes spends some of his time in Akihabara looking for electronics. He also produces a lot of strange inventions and gadgets that benefit the members of the Hills Dogs.

Hanzou (ハンゾウ, Hanzō)

Voiced by: Junji Majima

Hanzou is a 7-year-old Mameshiba and also a trained Iga-ryū ninja, usually self trained. He speeches ends with "~de gozaru" and is very calm and yet also very supportive to the members of the Dog Paradise. He first met Seto years ago as a stray in an early age and he was taken in as a member of the group. Hanzo is also one of the Hills Dogs who is transformed into a human.

Meg (メグ, Megu)

Voiced by: Chiwa Saitō

Meg is a 2-year-old Papillon and also one of the three female members of the Hills Dogs. Being one of the youngest members, Meg is a sassy girl and likes to be an idol someday, going through auditions. She has a huge rivalry with Audrey, one of the Shirogane Dogs and will try everything to be on top and become a star. Meg also serves as Seto's massager, usually in her dog form, she uses her feet to massage Seto's back. Like the others, she has a human form as well.

Victoria (ビクトリア, Bikutoria)

Voiced by: Haruhi Terada

Victoria is a 5-year-old Poodle and also one of the three female members of the Hills Dogs. She is very stylish and yet mature, and also serves as Seto's Secretary. She has a lot of experience on TV commercials and also a good VIP while in human form. Victoria also wears glasses and has allergies to Elephants since she was a puppy. She is also afraid of ghosts.

Rinia (リニア, Rinia)

Voiced by: Tatsuhisa Suzuki

Rinia is a 6-year-old English Setter and also a speedster of the Hills Dogs. He operates the vehicles Hakase makes for his friends and also an expert pilot.

Iwan (イワン, Iwan)

Voiced by: Yūichi Ishigami

Iwan is a 10-year-old Siberian Husky and the group's strongman. He was born as a mercenary dog and was trained since he was a puppy. Thought sometimes dimwitted and goes into action rather than words, he doesn't like to be called an idiot by his friends. He also has a human form thanks to Seto's Dog Magic.

Ooana (オオアナ, Ōana)

Voiced by: Nobuyuki Kobushi

Ooana is a 10-year-old Pekingese and also the group's gambler. Although he is an expert gambler, he sometimes has his share of bad-luck and sometimes his sense of direction is bad.

Chocolat (ショコラ, Chocora) / Twelve (トゥエルブ, Touerubu)

Voiced by: Shion Hirota (Chocolat), Reiko Takagi (Twelve)

Chocolat is a Chihuahua and also one of the three female members of the Hills Dogs. Her owner is Yuki Yagino. She recently joined the group after Tetsunoshin told her about the Dog Paradise. She is the object of Tetsunoshin's affection, having fallen in love with her at first sight and sometimes calling her an angel. Thought she can get mad when he said something bad to her. At first glance, Chocolat seems innocuous, but in reality, she is a spy from the Shirogane Dogs named Twelve, to spy on the Hills Dogs, especially to Seto. She once worked in a Circus before joining the Shiroganes, later being adopted by Yuki's family. She was killed in episode 50.

John (ジョン, Jon)

Voiced by: Atsushi Imaruoka

John is a Dachshund He's a crazy and yet country dog calling from Shirogan. He once worked for the formerly henchman of Shirogan, but defected after Tetsunoshin saved his life.

Shirogane Dogs

Neo (ネオ, Neo)

Voiced by: Kinryu Arimoto

The leader of the Shirogane Dogs. He is cruel and tyrannical and would like nothing less than to see the Hills Dogs put down. He used to a pupil at the same training grounds as Seto. Like Seto he can also make use of magic.

Sasuke (サスケ, Sasuke)

Voiced by: Kunihiro Kawamoto

The Shirogane ninja. He took the same training as Hanzou.

Kaiser (カイザー, Kaisā)

Voiced by: Tetsuharu Ōta

Andrey (オードリー, Audrey)

Voiced by: Sayuri Yahagi

Golgo (ゴルゴ, Golgo)

Voiced by: Takashi Nagasako

Turbo (ターボ, Turbo)

Voiced by: Atsushi Imaruoka

Other Dogs

Chiyo (千代)

Melissa (メリッサ, Merissa)

Voiced by: Natsuki Mori

Robbie (ロビイ, Robi)

Voiced by: Akiko Yajima

Humans

Rumi Inuyama (犬山 ルミ, Inuyama Rumi)

Voiced by: Kei Shindou

Tetsunoshin's owner. She is very charismatic, making friends with new people and doing her part for her family. She attends the Saint Lady Academy.

Masao Inuyama (犬山 マサオ, Inuyama Masao)

Voiced by: Yoshihisa Kawahara

Rumi's father. He is the head of his IT company, but often finds himself stressed from large amounts of debts and his relatives squandering his hard-earned money. Still he is very supportive of his family and Tetsunoshin.

Yōko Inuyama (犬山 陽子, Inuyama Yōko)

Voiced by: Misa Kobayashi

Rumi's mother. She is very carefree and not very cautious of the family's budget, that she often goes into shopping sprees. Sometimes she offers encouragement and confidence to her husband.

Toranosuke Inuyama (犬山 虎之助, Inuyama Toranosuke)

Voiced by: Takkou Ishimori

Kaoruko Inuyama (犬山 薫子, Inuyama Kaoruko)

Voiced by: Haruhi Terada

Takuzou Kimura (木村 卓造, Kimura Takuzō)

Voiced by: Tomohisa Asou

Hana Hanasaki (花咲 ハナ, Hanasaki Hana)

Voiced by: Fuyuka Oura

The Inuyama's serving maid. She is very klutzy, often breaking something or hurting herself. She sometimes serves as Rumi's mentor.

Aya Sagiyama (鷺山 彩, Sagiyama Aya)

Voiced by: Kanae Abe

Yuki Yagino (八木野 ユキ, Yagino Yuki)

Voiced by: Asuka Tanii

Taizou Kurogane (黒金 太蔵, Kurogane Taizō)

Voiced by: Daisuke Matsuoka

Shima Kurogane (黒金 志摩, Kurogane Shima)

Voiced by: Natsuki Mori

Reika Kurogane (黒金 麗華, Kurogane Reika)

Voiced by: Miwa Kouzuki

Rumi's rival, who turns her face at the Inuyama family's methods and possessions with some ridicule and portraying a standoffish attitude. She also competes for Celebrity Knight's affection.

Doushin Onitsuka (鬼塚 道真, Onitsuka Doushin)

Voiced by: Kunihiro Kawamoto

Gary Kamata (ゲイリー鎌田, Geirī Kamata)

Voiced by: Tetsuharu Ohta

A skilled dog trimmer, who becomes infatuated with Tetsunoshin (much to the dog's chagrin) and has a passion for cross-dressing.

Burimaro (ブリマロ)

Voiced by: Nobuyuki Kobushi

Rasheed (ラシッド, Rashiddo)

Voiced by: Tetsuharu Ohta

An Indian prince who travels on an elephant, even indoors. He does not share the monarchic traditions of his father and tries enjoy his new life in the Hills.

Sacheet (サジット, Sajitto)

Voiced by: Fuyuka Oura