2015 Japan Women's Open – Doubles
# 2015 Japan Women's Open – Doubles

Shuko Aoyama and Renata Voráčová were the defending champions, but Voráčová chose not to participate. Aoyama partnered Makoto Ninomiya, but they lost in quarterfinals to Chuang Chia-jung and Liang Chen. Chan Hao-ching and Chan Yung-jan won the title, defeating Misaki Doi and Kurumi Nara in the final, 6–1, 6–2.

## Seeds

* Chan Hao-ching / Chan Yung-jan (champions)
* Chuang Chia-jung / Liang Chen (semifinals)
* Gabriela Dabrowski / Alicja Rosolska (quarterfinals)
* Xu Yifan / Zheng Saisai (quarterfinals)

## Draw

### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Draw

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | H-c Chan Y-j Chan | 6 | 6 | | | | | | | | | | | | | | |
| | K Date-Krumm J Gajdošová | 3 | 2 | | 1 | H-c Chan Y-j Chan | 6 | 6 | | | | | | | | | |
| | Z Diyas N Melichar | $7^7$ | 6 | | | Z Diyas N Melichar | 1 | 3 | | | | | | | | | |
| WC | E Hozumi M Kato | $6^4$ | 3 | | | | | | | 1 | H-c Chan Y-j Chan | 6 | 6 | | | | |
| 3 | G Dabrowski A Rosolska | $6^6$ | $7^7$ | [10] | | | | | | | K Bondarenko O Savchuk | 3 | 2 | | | | |
| | C-w Chan D Jurak | $7^8$ | $6^3$ | [5] | 3 | G Dabrowski A Rosolska | 5 | 4 | | | | | | | | | |
| | K Bondarenko O Savchuk | 6 | 6 | | | K Bondarenko O Savchuk | 7 | 6 | | | | | | | | | |
| | K Bertens J Larsson | 1 | 3 | | | | | | | | | | | 1 | H-c Chan Y-j Chan | 6 | 6 |
| WC | M Doi K Nara | $7^8$ | 6 | | | | | | | | | | | WC | M Doi K Nara | 1 | 2 |
| | M Linette K Zhang | $6^6$ | 2 | | WC | M Doi K Nara | 3 | 6 | [10] | | | | | | | | |
| | Y Wang Z Yang | 5 | 6 | [6] | 4 | Y Xu S Zheng | 6 | 3 | [5] | | | | | | | | |
| 4 | Y Xu S Zheng | 7 | 3 | [10] | | | | | | WC | M Doi K Nara | 6 | 6 | | | | |
| | S Aoyama M Ninomiya | 7 | 6 | | | | | | | 2 | C-j Chuang C Liang | 3 | 3 | | | | |
| | A Panova K Siniaková | 5 | 2 | | | S Aoyama M Ninomiya | 2 | 4 | | | | | | | | | |
| | C McHale A Tomljanović | 1 | 2 | | 2 | C-j Chuang C Liang | 6 | 6 | | | | | | | | | |
| 2 | C-j Chuang C Liang | 6 | 6 | | | | | | | | | | | | | | |
