Doubles
2018 Toray Pan Pacific Open
Champions	Miyu Kato Makoto Ninomiya
Runners-up	Andrea Sestini Hlaváčková Barbora Strýcová
Score	6–4, 6–4

Andreja Klepač and María José Martínez Sánchez were the defending champions, but chose not to participate.

Miyu Kato and Makoto Ninomiya won the title, defeating Andrea Sestini Hlaváčková and Barbora Strýcová in the final, 6–4, 6–4.

Seeds

Draw

Draw

	First round							Quarterfinals							Semifinals							Final
	1	A Sestini Hlaváčková B Strýcová	6	6
	WC	E Hayashi M Uchijima	4	0				1	A Sestini Hlaváčková B Strýcová	6	6
		M Imanishi A Zaja	77	3	[13]				M Imanishi A Zaja	4	2
		N Kichenok An Rodionova	62	6	[11]										1	A Sestini Hlaváčková B Strýcová	6	7
	4	R Atawo A-L Grönefeld	6	3	[10]										4	R Atawo A-L Grönefeld	3	5
		N Hibino O Kalashnikova	1	6	[3]			4	R Atawo A-L Grönefeld	5	6	[10]
		K Nara R Ozaki	1	4					B Bencic A Pavlyuchenkova	7	4	[6]
		B Bencic A Pavlyuchenkova	6	6																		1	A Sestini Hlaváčková B Strýcová	4	4
		M Kobori A Shimizu	4	3																			M Kato M Ninomiya	6	6
		M Kato M Ninomiya	6	6					M Kato M Ninomiya	6	2	[10]
		L Kichenok K Srebotnik	6	6					L Kichenok K Srebotnik	4	6	[7]
	3	H-c Chan Z Yang	3	4												M Kato M Ninomiya	710	6
		A Rosolska A Spears	6	6											2	G Dabrowski Y Xu	68	0
		M Inoue C Muramatsu	3	3					A Rosolska A Spears	1	4
		S Aoyama Y Duan	3	2				2	G Dabrowski Y Xu	6	6
	2	G Dabrowski Y Xu	6	6

References

• Main draw