岡井明日菜 (Okai Asuna), legal name 矢島明日菜 (Yajima Asuna), is a former member of the Hello! Project trainee group Hello Pro Egg. She is the younger sister of ℃-ute's Okai Chisato.
| Name | Asuna Okai |
|---|---|
| Also Known As | Okai Asuna (岡井明日菜), Okai Asuna, 岡井明日菜, Assuu, あっすー, Asunan, あすなん, Asunyaa, あすにゃあ |
| Birthday | 1996-05-14 |
| Gender | Female |
| Place of Birth | Tokorozawa, Saitama, Japan |
