Leo Jinno  

, 仁野レオ

Leo is a typical middle-aged man who works as a mechanic. He dislikes it when Jo plays roughly with Django and Meg bothers him while he's working. Sometimes, he struggles to control his impulses and behaves like a child, such as when the team visits Fortune Island Artificial Beach resort and smashes a go-kart off the raceway and down the street. Despite being the team's mechanic, Leo has had combat experience, using sub-machine guns on several occasions according to Wikipedia.