Kouichi Yotsui (Isuke)
Designer
Kouichi Yotsui (Isuke) has been working in the games industry since 1996. (Isuke) is known for working on Osman as the games designer. (Isuke)'s first game was Osman in 1996.
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Kouichi Yotsui (Isuke) has been working in the games industry since 1996. (Isuke) is known for working on Osman as the games designer. (Isuke)'s first game was Osman in 1996.