Yamato Kazuha is Kazuki's older sister. She kept bullying Kazuki since childhood. She became more eager to bully him since he got a girlfriend while she is still single.
Kazuha Yamato
Sensei Lock On!
Yamato Kazuha is Kazuki's older sister. She kept bullying Kazuki since childhood. She became more eager to bully him since he got a girlfriend while she is still single.
