Guion
Keigo Koyanagi
Toyama, Japan
Keigo Koyanagi (小柳 啓伍, Koyanagi Keigo) is a Japanese scriptwriter and production manager.
GuionistaGuionSeries Composition
Known for
MomentoThe Rising of the Shield Hero
Momentoウルトラマンブレーザー
Momento119 Emergency Call
MomentoBrave Bang Bravern!
Momento約束の器 有田の初恋
