Ryuuichi Kashima
鹿島竜一
Character528 favoritesBirthday July 30 (year unknown)
About
Older brother, babysitter, and has a very close relationship with his toddler brother [Kotarou](https://anilist.co/character/41488/Kashima-Kotarou). Both his parents died in a plane crash, now Kotarou and Ryuuichi live alone.