Koichi IshikawaDirecting • 1993-01-01 • Saitama Prefecture, JapanDirectorKnown ForHealthy Wisdom Trampoline Class2026Pick It Up and Throw It Away!2019Fan ClubNo Nerds have favorited Koichi Ishikawa yet — be the first.All fan clubsFrom NerdspinFilmographyDirecting2Actor2Writing1Art1Editing1Crew12026Healthy Wisdom Trampoline ClassFilmDirector2016Yōkai Documentary TrilogyFilmDirector
