2015 Rakuten Japan Open Tennis Championships – Doubles
| Doubles | |
|---|---|
| 2015 Rakuten Japan Open Tennis Championships | |
| Champions | Raven Klaasen Marcelo Melo |
| Runners-up | Juan Sebastián Cabal Robert Farah |
| Score | 7–6(7–5), 3–6, [10–7] |
Pierre-Hugues Herbert and Michał Przysiężny were the defending champions, but Prysiężny chose not to participate. Herbert played alongside Nicolas Mahut, but lost in the quarterfinals to Aisam-ul-Haq Qureshi and Gilles Simon.
Raven Klaasen and Marcelo Melo won the title, defeating Juan Sebastián Cabal and Robert Farah in the final, 7–6(7–5), 3–6, [10–7].