HomePeople Biography and filmographyGoseki Koichi Biography unavailable on TMDB. Movies (4)TV shows (1) Movies (4) We Are! Let's get the party STARTO!!2024 · Self Johnny’s Jr Senbatsu Yakyuu Taikai 2012 Haru2012 · "J-WHITE" Marathon Boys: Prison without Bars2011 DREAM BOYS2008 TV shows (1) One More2021 · Mizuno Shinjiro