2015 Dunlop World Challenge – Women's singles

An-Sophie Mestach was the defending champion, but chose not to participate.

Jana Fett won the title, defeating Luksika Kumkhum in the final 6–4, 4–6, 6–4.

Seeds
• # 🇯🇵 Nao Hibino (second round)

• # 🇷🇴 Patricia Maria Țig (second round)

• # Stefanie Vögele (second round)

• # 🇨🇳 Zhang Kailin (first round)

• # 🇧🇪 Elise Mertens (first round)

• # 🇯🇵 Misa Eguchi (quarterfinals)

• # 🇯🇵 Naomi Osaka (semifinals)

• # 🇯🇵 Risa Ozaki (quarterfinals)