Date of Birth: 
Place of Birth: Saitama, Kantō region, Japan
About Yūsei Matsui
- Yusei Matsui (????, Matsui Yusei) is a Japanese manga artist.
- He was an assistant of Yoshio Sawai, the manga artist of Bobobo-bo Bo-bobo.
- Two of his manga Neuro: Supernatural Detective and Assassination Classroom were serialized in Weekly Shonen Jump.
- Both were adapted into anime television series and Assassination Classroom was adapted into two live action films as well. His favorite manga series include Bobobo-bo Bo-bobo, JoJo's Bizarre Adventure, and Ultimate Muscle.
- In episode 25 of the Neuro anime, he has a cameo voice as a manga artist.
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