Keigo Koyanagi
Known for: Writing
Born: September 25, 1983
Keigo Koyanagi (小柳 啓伍, Koyanagi Keigo) is a Japanese scriptwriter and production manager.
Known for: Writing
Born: September 25, 1983
Keigo Koyanagi (小柳 啓伍, Koyanagi Keigo) is a Japanese scriptwriter and production manager.