Ryota Kohama
Known for Acting · 18 credits
- Born
- 1989-09-04 (age 36)
- Place of birth
- Ōsaka, Ōsaka, Japan
- Also known as
- 小浜良太 · One Ok Rock · Ryota
Biography
Ryota Kohama (Japanese: 小浜良太, Hepburn: Kohama Ryōta, born 4 September 1989), better known by his stage name Ryota, is a Japanese musician who is best known for being the bassist of the rock band One Ok Rock.
He was in the hip-hop dance group Heads along with Toru Yamashita (guitarist of One Ok Rock) before they disbanded in 2002.
Kohama is the brother-in-law of Canadian singer Avril Lavigne. He married her younger sister Michelle Lavigne, and they have a daughter together.
Known For
ONE OK ROCK with Orchestra Japan Tour 2018
2019
as Bassist
ONE OK ROCK DETOX JAPAN TOUR AT NISSAN STADIUM 2025 IN CINEMAS
2026
as Self
Flip a Coin: One Ok Rock Documentary
2021
as Self
ONE OK ROCK 2020 Field of Wonder at Stadium
2021
as Bassist
ONE OK ROCK 2024 PREMONITION WORLD TOUR at AJINOMOTO STADIUM
2025
as Bassist
ONE OK ROCK 2024 PREMONITION WORLD TOUR at KAOHSIUNG NATIONAL STADIUM
2024
as Bass Player
Movies (18)
ONE OK ROCK with Orchestra Japan Tour 2018
2019
as Bassist
ONE OK ROCK DETOX JAPAN TOUR AT NISSAN STADIUM 2025 IN CINEMAS
2026
as Self
Flip a Coin: One Ok Rock Documentary
2021
as Self
ONE OK ROCK 2020 Field of Wonder at Stadium
2021
as Bassist
ONE OK ROCK 2024 PREMONITION WORLD TOUR at AJINOMOTO STADIUM
2025
as Bassist
ONE OK ROCK 2024 PREMONITION WORLD TOUR at KAOHSIUNG NATIONAL STADIUM
2024
as Bass Player
FOOL COOL ROCK! ONE OK ROCK DOCUMENTARY FILM
2014
as Himself - Bassist
ONE OK ROCK 2023 LUXURY DISEASE JAPAN TOUR
2023
as Bassist
ONE OK ROCK 2018 AMBITIONS JAPAN DOME TOUR
2019
as Bassist
ONE OK ROCK: "Jinsei x Kimi =" Tour Live & Film
2013
as Bassist
ONE OK ROCK 2021 Day to Night Acoustic Sessions
2022
as Bassist
One OK Rock LIVE DVD 「THIS IS MY BUDOKAN?!2010.11.28」
2011
as Self
ONE OK ROCK "残響リファレンス" TOUR in YOKOHAMA ARENA
2012
as Self - Bass Player
ONE OK ROCK 2015 "35xxxv" JAPAN TOUR LIVE & DOCUMENTARY
2016
as Bassist
ONE OK ROCK 2017 ''Ambitions'' JAPAN TOUR
2018
as Bassist
ONE OK ROCK: "EYE OF THE STORM" 日本巡回演唱会
2020
as Bassist
ONE OK ROCK 2014 "Mighty Long Fall at Yokohama Stadium"
2015
as Bassist
ONE OK ROCK 2016 SPECIAL LIVE IN NAGISAEN
2018
as Bassist
About Ryota Kohama
Ryota Kohama (Japanese: 小浜良太, Hepburn: Kohama Ryōta, born 4 September 1989), better known by his stage name Ryota, is a Japanese musician who is best known for being the bassist of the rock band One Ok Rock. He was in the hip-hop dance group Heads along with Toru Yamashita (guitarist of One Ok Rock) before they disbanded in 2002. Kohama is the brother-in-law of Canadian singer Avril Lavigne. He married her younger sister Michelle Lavigne, and they have a daughter together. With 18 credits spanning from 2011 to 2026, Ryota Kohama has appeared in 18 films and 0 TV shows.
Fans searching for Ryota Kohama movies, Ryota Kohama filmography, or the latest projects starring Ryota Kohama can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Ryota Kohama Movies
- ONE OK ROCK with Orchestra Japan Tour 2018 (2019) — as Bassist
- ONE OK ROCK DETOX JAPAN TOUR AT NISSAN STADIUM 2025 IN CINEMAS (2026) — as Self
- Flip a Coin: One Ok Rock Documentary (2021) — as Self
- ONE OK ROCK 2020 Field of Wonder at Stadium (2021) — as Bassist
- ONE OK ROCK 2024 PREMONITION WORLD TOUR at AJINOMOTO STADIUM (2025) — as Bassist
Where to Watch Ryota Kohama Films
Most Ryota Kohama movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Ryota Kohama, check our movies catalogue and browse page.