Yuusei Matsui

松井優征
Ysei Matsui born January 31 1979 in Saitama Japan is a manga artist known for manga Majin Tantei Nougami Neuro.bHe was an assistant of Yoshio Sawai the creator of Bobobobo Bobobo Shirota Masakage made a cameo appearance in Shinsetsu Bobobobo Bobobo. Ysei provided the voice of the mangaka in Episode 25 of the Majin Tantei Nougami Neuro anime.
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