Singles
2022 Shimadzu All Japan Indoor Tennis Championships
Champion	Miyu Kato
Runner-up	Yuriko Miyazaki
Score	6–4, 2–6, 6–2

Xun Fangying was the defending champion^[1] but chose not to participate.

Miyu Kato won the title, defeating Yuriko Miyazaki in the final, 6–4, 2–6, 6–2.

Seeds

Draw

Finals

	Semifinals							Final
	Q	Miyu Kato	6	6
	3	Carol Zhao	4	4
								Q	Miyu Kato	6	2	6
								4	Yuriko Miyazaki	4	6	2
	4	Yuriko Miyazaki	1	6	6
	5	Kyōka Okamura	6	4	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	M Doi	6	6
		E Hayashi	1	3				1	M Doi	4	6	4
	WC	A Omae	2	2				Q	M Kato	6	3	6
	Q	M Kato	6	6											Q	M Kato	6	6
	WC	A Nagata	1	4											6	S Hosogi	3	2
		U Radwańska	6	6					U Radwańska	3	4
		N Hanatani	1	5				6	S Hosogi	6	6
	6	S Hosogi	6	7																		Q	M Kato	6	6
	3	C Zhao	7	3	6																	3	C Zhao	4	4
		H Kuwata	5	6	2			3	C Zhao	6	6
	Q	R Ueda	6	6				Q	R Ueda	0	4
		R Saigo	0	1											3	C Zhao	6	77
	Q	S Saito	6	4	6										8	L Kumkhum	2	62
	Q	S Oshino	2	6	2			Q	S Saito	1	6	4
		P-c Lee	1	1				8	L Kumkhum	6	3	6
	8	L Kumkhum	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	P Plipuech	2	7	4
		M Kobori	6	5	6				M Kobori	7	6
	WC	R Matsuda	2	4					H Arakawa	5	3
		H Arakawa	6	6												M Kobori	6	4	3
		E Sema	5	3											4	Y Miyazaki	2	6	6
		J-h Choi	7	6					J-h Choi	0	4
		H Kaji	6	3	1			4	Y Miyazaki	6	6
	4	Y Miyazaki	3	6	6																	4	Y Miyazaki	1	6	6
	5	K Okamura	6	6																		5	K Okamura	6	4	2
	Q	A Matsumoto	2	4				5	K Okamura	710	7
		Y-h Lee	5	4					N Sato	68	5
		N Sato	7	6											5	K Okamura	6	65	6
		E-s Liang	6	6											2	S Vickery	4	77	4
	PR	A Shimizu	1	2					E-s Liang	4	2
	Q	M Ozeki	5	1				2	S Vickery	6	6
	2	S Vickery	7	6

References

External Links

• Main Draw