John Circle!

This blue shape represents a circle! He is also some sort of blue bug-like thing with antennae... Not a pest though, he is friendly.

He is also the CEO! Very cool, right? He works a lot, you probably don't want his job. Dealing with paperwork is what he does all day! He does not have much hobbies other than that... He likes bugs, though. (hes an entomologist)

He also likes eating  dried seasoned leaves. He also holds a cup with a cool leaf pattern.

He is the father of John Triangle.

He uses Hiragana only. He is a good choice.