People
Keigo Koyanagi
- Name: Keigo Koyanagi
- Birthday: 1983-09-25
- Also known as: 코야나기 케이고,小柳启伍,小柳 啓伍
- Place of birth: Toyama, Japan
- Popularity: 0.6042
Biography:
Keigo Koyanagi (小柳 啓伍, Koyanagi Keigo) is a Japanese scriptwriter and production manager.
