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/mascot/whatever of this whole project! Very cool, right? He works a lot, you probably dont want his job. He does not have much hobbies other than representing this company... He likes bugs, though.

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.