Zhang Shuai was the four-time defending champion^[1] but chose not to participate.

Wang Xinyu won the title, defeating Moyuka Uchijima in the final, 6–1, 4–6, 6–3.

	Semifinals							Final
	1	Wang Xinyu	6	3
		Katarina Zavatska	3	1r
								1	Wang Xinyu	6	4	6
								2	Moyuka Uchijima	1	6	3
	4	Han Na-lae	4	5
	2	Moyuka Uchijima	6	7

	First round							Second round							Quarterfinals							Semifinals
	1	Xin Wang	6	6
	PR	A Shimizu	2	3				1	Xin Wang	7	6
		E Sema	0	6	4			Q	S Ishii	5	2
	Q	S Ishii	6	0	6										1	Xin Wang	3	6	6
	Q	F Kozaki	4	0											5	M Doi	6	3	3
	Q	R Ushijima	6	6				Q	R Ushijima	4	2
	WC	E Shibahara	2	4				5	M Doi	6	6
	5	M Doi	6	6																		1	Xin Wang	6	3
	3	N Hibino	6	6																			K Zavatska	3	1r
		L Kumkhum	3	2				3	N Hibino	2	6	3
		K Zavatska	6	6					K Zavatska	6	3	6
		R Saigo	1	1												K Zavatska	60	6	6
	Q	H Abe	6	6											6	M Hontama	77	2	1
		C Muramatsu	4	2				Q	H Abe	63	2
	WC	K Kubo	0	2				6	M Hontama	77	6
	6	M Hontama	6	6

	First round							Second round							Quarterfinals							Semifinals
	8	K Okamura	6	6
	Q	M Kuramochi	1	2				8	K Okamura	3	6	6
		H Kaji	1	2					S Hosogi	6	2	4
		S Hosogi	6	6											8	K Okamura	68	2
		P Plipuech	1	3											4	N-l Han	710	6
	Q	E Shimizu	6	6				Q	E Shimizu	3	3
	WC	A Morita	1	5				4	N-l Han	6	6
	4	N-l Han	6	7																		4	N-l Han	4	5
	7	H Sakatsume	6	6																		2	M Uchijima	6	7
	Q	S Saito	2	3				7	H Sakatsume	4	2
		H Kuwata	4	4					M Kobori	6	6
		M Kobori	6	6												M Kobori	1	4
	Q	N Sato	77	6											2	M Uchijima	6	6
		R Bhosale	62	3				Q	N Sato	1	0
	WC	R Sawayanagi	3	3				2	M Uchijima	6	6
	2	M Uchijima	6	6

• Main Draw