2012 Fukuoka International Women's Cup – Singles

Tamarine Tanasugarn was the defending champion, but withdrew before the event started.

Casey Dellacqua won the title, defeating Monique Adamczak in the final, 6–4, 6–1.

Seeds
• # 🇹🇭 Tamarine Tanasugarn (withdrew)

• # 🇦🇺 Casey Dellacqua (champion)

• # 🇯🇵 Kurumi Nara (withdrew)

• # Chan Yung-jan (second round; retired)

• # 🇷🇺 Marta Sirotkina (first round)

• # 🇯🇵 Misa Eguchi (first round)

• # 🇨🇳 Wang Qiang (first round)

• # 🇯🇵 Akiko Omae (second round)