Keigo Koyanagi
25 Sep, 1983 en Toyama, Japan
Keigo Koyanagi (小柳 啓伍, Koyanagi Keigo) is a Japanese scriptwriter and production manager.
También conocido como:
코야나기 케이고小柳启伍小柳 啓伍
Keigo Koyanagi (小柳 啓伍, Koyanagi Keigo) is a Japanese scriptwriter and production manager.
코야나기 케이고小柳启伍小柳 啓伍