2019 Japan Women's Open – Doubles

Eri Hozumi and Zhang Shuai were the defending champions,^[1] but Zhang chose to compete in Nanchang instead. Hozumi played alongside Makoto Ninomiya, but lost in the quarterfinals to Christina McHale and Valeria Savinykh.

Doubles
2019 Japan Women's Open
Champion	Misaki Doi Nao Hibino
Runner-up	Christina McHale Valeria Savinykh
Score	3–6, 6–4, [10–4]

Main article: 2019 Japan Women's Open

Misaki Doi and Nao Hibino won the title, defeating McHale and Savinykh in the final, 3–6, 6–4, [10–4].

Seeds

1. Eri Hozumi / Makoto Ninomiya (quarterfinals)
2. Kirsten Flipkens / Alison Van Uytvanck (first round)
3. Mihaela Buzărnescu / Katarina Srebotnik (first round)
4. Georgina García Pérez / Sara Sorribes Tormo (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Draw

	First round							Quarterfinals							Semifinals							Final
	1	E Hozumi M Ninomiya	6	6
		O Kalashnikova D Kovinić	3	4				1	E Hozumi M Ninomiya	5	2
		C McHale V Savinykh	6	6					C McHale V Savinykh	7	6
	WC	K Okamura A Shimizu	4	3												C McHale V Savinykh	6	6
	4	G García Pérez S Sorribes Tormo	4	4												H Kaji J Namigata	4	1
		A Potapova Y Sizikova	6	6					A Potapova Y Sizikova	3	2
		H Kaji J Namigata	7	6					H Kaji J Namigata	6	6
		P Hon T Maria	5	2																			C McHale V Savinykh	6	4	[4]
		H Carter E Shibahara	6	6																			M Doi N Hibino	3	6	[10]
		J-h Choi N-l Han	4	2					H Carter E Shibahara	5	4
		M Kato S Sanders	6	6					M Kato S Sanders	7	6
	3	M Buzărnescu K Srebotnik	4	3												M Kato S Sanders	3	4
		Y Bonaventure G Minnen	77	610	[10]											M Doi N Hibino	6	6
	WC	E Hayashi M Uchijima	65	712	[7]				Y Bonaventure G Minnen
		M Doi N Hibino	3	6	[10]				M Doi N Hibino	w/o
	2	K Flipkens A Van Uytvanck	6	4	[7]