Ryota Kohama

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 DETOX JAPAN TOUR AT NISSAN STADIUM 2025 IN CINEMAS

Movie2026

7.8

Flip a Coin: One Ok Rock Documentary

Movie2021

ONE OK ROCK 2024 PREMONITION WORLD TOUR at KAOHSIUNG NATIONAL STADIUM

Movie2024

7.0

ONE OK ROCK "残響リファレンス" TOUR in YOKOHAMA ARENA

Movie2012

ONE OK ROCK 2024 PREMONITION WORLD TOUR at AJINOMOTO STADIUM

Movie2025

10.0

ONE OK ROCK with Orchestra Japan Tour 2018

Movie2019

ONE OK ROCK 2020 Field of Wonder at Stadium

Movie2021

10.0

ONE OK ROCK: "EYE OF THE STORM" 日本巡回演唱会

Movie2020

Filmography