2024 Fukuoka International Women's Cup – Singles

Natsumi Kawaguchi was the defending champion but lost in the second round to Ma Yexin.

Kimberly Birrell won the title, defeating Emina Bektas in the final, 6–2, 6–4.

Seeds
• # 🇦🇺 Arina Rodionova (quarterfinals)

• # 🇺🇸 Emina Bektas (final)

• # 🇦🇺 Kimberly Birrell (champion)

• # 🇨🇳 Ma Yexin (quarterfinals)

• # 🇹🇭 Mananchaya Sawangkaew (second round)

• # 🇨🇦 Carol Zhao (quarterfinals)

• # 🇨🇦 Stacey Fung (first round)

• # 🇰🇷 Jang Su-jeong (semifinals)