Rentarou Kurahashi
Birthdate: Jul 12
Age: 11
Gender: Male
Riko's younger brother who is extremely popular with girls at elementary school. He often makes sarcastic comments about his sister's tomboyish personality and smacks her.
Riko's younger brother who is extremely popular with girls at elementary school. He often makes sarcastic comments about his sister's tomboyish personality and smacks her.
