Keigo Koyanagi

Birthday: 1983-09-25
Place of birth: Toyama, Japan
Also know as: &#53076;&#50556;&#45208;&#44592; &#52992;&#51060;&#44256;

Keigo Koyanagi (小柳啓伍, Koyanagi Keigo) is a Japanese scriptwriter and production manager.

The Pot of Promise - First Love in Arita