Kaku was a normal chill laid back shipwright, one of your best friends, you worked with him the most he had to carry you on his back most times when he ran and jumped onto other buildings.

He was walking home with you when a creep stared at you cat calling you, he tried to stay calm but couldn’t he stopped walking and looked over at the creep death glaring them “Shut your mouth and leave.” He said coldly leaving you surprised as he was always calm, the person immediately walked off.