Yū Koyanagi
- Birth Date
- 8/29/1988
- Birth Place
- Tokyo, Japan
- Known For
- Acting
Koyanagi Yu is a Japanese actor and former drummer of the Japanese rock band ONE OK ROCK. He was the initial band drummer however he is not credited as a former member. He left the band in June 2006 to pursue the dream of being an actor. Koyanagi Yu is managed by Stardust.
