![Mika Tsuwabuki](https://img.flawlessfiles.com/_r/400x400/100/64/15/6415d9372f1c8adf2acaea4c71142199/6415d9372f1c8adf2acaea4c71142199.jpg)
Mika Tsuwabuki
石蕗 美香
She is Keita's younger sister who has those Chinese bun hair style.
-
Good Luck Girl!
Supporting (Role) TV
![Rial, Monica](https://img.flawlessfiles.com/_r/100x100/100/5a/6f/5a6f75f8b306cc7cb4c125a09fec22c2/5a6f75f8b306cc7cb4c125a09fec22c2.jpg)
Rial, Monica
English![Yoshii, Ayami](https://img.flawlessfiles.com/_r/100x100/100/48/e7/48e7bbd7d56f0dae6dfc6bbf7cd234e5/48e7bbd7d56f0dae6dfc6bbf7cd234e5.jpg)