2012 Keio Challenger – Doubles

Yang Tsung-hua and Yi Chu-huan won the last edition in 2009. Prakash Amritraj and Philipp Oswald won the title, defeating Sanchai Ratiwatana and Sonchat Ratiwatana 6–3, 6–4 in the final.

Seeds
• # 🇹🇭 Sanchai Ratiwatana / 🇹🇭 Sonchat Ratiwatana (final)

• # Lee Hsin-han / Peng Hsien-yin (quarterfinals)

• # 🇮🇳 Purav Raja / 🇮🇳 Divij Sharan (first round)

• # 🇦🇺 Brydan Klein / 🇦🇺 Dane Propoggia (semifinals)