Ryonosuke Hirama

 is a Japanese musician, composer, arranger, record producer, pianist and keyboard player, based in Tokyo and Karuizawa.
Career.
Hirama works on advertisement film and soundtrack, producing original albums, offering songs for various artists, and playing instruments at recordings and lives. Hirama is a central member of "tangerine." which is a record producing group. He co-starred with a former erhu player from the Twelve Girls Band as a producer and a pianist at a concert held in Karuizawa 2016 and 2017. Hiramas recent work is a song called "Blue Star" by The Idolmaster (Dancin' Blue, 2017). The song was introduced as a live performance in front of a 10,000 person audience at a 2018 New Year concert held at Makuhari Messe Chiba, Japan.
Discography.
Total Production
Collaborations