Koichi Mugikari - JoJo's Bizarre Encyclopedia

Koichi Mugikari (麦刈 公一, Mugikari Koichi) is a primary ally featured in the Cool Shock B.T. series, as well as its one-shot pilot, B.T. "The Wicked Boy".

JJBE - MangaDex

Koichi Mugikari - JoJo's Bizarre Encyclopedia

Why not read about Araki's other work for a school project about jojo? : r/ShitPostCrusaders

2005 Was A Good Year For Music

Koichi Mugikari - JoJo's Bizarre Encyclopedia

2005 Was A Good Year For Music

Koichi Hirose - JoJo's Bizarre Encyclopedia

Koichi Hirose - JoJo's Bizarre Encyclopedia

Cool Shock B.T. - Chapter 2 - JoJo's Bizarre Encyclopedia

Cool Shock B.T. - Chapter 5 - JoJo's Bizarre Encyclopedia

Cool Shock Old B.T. - New One-Shot by Nisio Isin & Posuka Demizu

Koichi Mugikari - JoJo's Bizarre Encyclopedia

Mashounen B.T. (Cool Shock B.T.)