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

HD

Flip a Coin: One Ok Rock Documentary

2021 ⭐ 8.0

HD

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

2020 ⭐ 10.0

HD

ONE OK ROCK with Orchestra Japan Tour 2018

2019 ⭐ 10.0

HD

ONE OK ROCK 2018 AMBITIONS JAPAN DOME TOUR

2019 ⭐ 10.0

Career timeline

2026

ONE OK ROCK DETOX JAPAN TOUR AT NISSAN STADIUM 2025 IN CINEMAS

Self · 2026

2025

ONE OK ROCK 2024 PREMONITION WORLD TOUR at AJINOMOTO STADIUM

Bassist · 2025

2024

ONE OK ROCK 2024 PREMONITION WORLD TOUR at KAOHSIUNG NATIONAL STADIUM

Bass Player · 2024

2023

ONE OK ROCK 2023 LUXURY DISEASE JAPAN TOUR

Bassist · 2023

2022

ONE OK ROCK 2021 Day to Night Acoustic Sessions

Bassist · 2022

2021

ONE OK ROCK 2020 Field of Wonder at Stadium

Bassist · 2021

Flip a Coin: One Ok Rock Documentary Notable

Self · 2021

⭐ 8.0

2020

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

Bassist · 2020

⭐ 10.0

2019

ONE OK ROCK with Orchestra Japan Tour 2018 Notable

Bassist · 2019

⭐ 10.0

ONE OK ROCK 2018 AMBITIONS JAPAN DOME TOUR Notable

Bassist · 2019

⭐ 10.0

2018

ONE OK ROCK 2017 ''Ambitions'' JAPAN TOUR

Bassist · 2018

ONE OK ROCK 2016 SPECIAL LIVE IN NAGISAEN

Bassist · 2018

2016

ONE OK ROCK 2015 "35xxxv" JAPAN TOUR LIVE & DOCUMENTARY

Bassist · 2016

2015

ONE OK ROCK 2014 "Mighty Long Fall at Yokohama Stadium"

Bassist · 2015

2014

FOOL COOL ROCK! ONE OK ROCK DOCUMENTARY FILM

Himself - Bassist · 2014

2013

ONE OK ROCK: "Jinsei x Kimi =" Tour Live & Film

Bassist · 2013

⭐ 6.2

2012

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

Self - Bass Player · 2012

⭐ 7.0

2011

One OK Rock LIVE DVD 「THIS IS MY BUDOKAN?!2010.11.28」

Self · 2011

Frequently appears with

Takahiro Moriuchi

Self

Toru Yamashita

Self

Tomoya Kanki

Self

Mao Abe

Self

Full filmography

HD

ONE OK ROCK DETOX JAPAN TOUR AT NISSAN STADIUM 2025 IN CINEMAS

2026

HD

ONE OK ROCK 2024 PREMONITION WORLD TOUR at AJINOMOTO STADIUM

2025

HD

ONE OK ROCK 2024 PREMONITION WORLD TOUR at KAOHSIUNG NATIONAL STADIUM

2024

HD

ONE OK ROCK 2023 LUXURY DISEASE JAPAN TOUR

2023

HD

ONE OK ROCK 2021 Day to Night Acoustic Sessions

2022

HD

ONE OK ROCK 2020 Field of Wonder at Stadium

2021

HD

Flip a Coin: One Ok Rock Documentary

2021 ⭐ 8.0

HD

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

2020 ⭐ 10.0

HD

ONE OK ROCK with Orchestra Japan Tour 2018

2019 ⭐ 10.0

HD

ONE OK ROCK 2018 AMBITIONS JAPAN DOME TOUR

2019 ⭐ 10.0

HD

ONE OK ROCK 2017 ''Ambitions'' JAPAN TOUR

2018

HD

ONE OK ROCK 2016 SPECIAL LIVE IN NAGISAEN

2018

HD

ONE OK ROCK 2015 "35xxxv" JAPAN TOUR LIVE & DOCUMENTARY

2016

HD

ONE OK ROCK 2014 "Mighty Long Fall at Yokohama Stadium"

2015

HD

FOOL COOL ROCK! ONE OK ROCK DOCUMENTARY FILM

2014

HD

ONE OK ROCK: "Jinsei x Kimi =" Tour Live & Film

2013 ⭐ 6.2

HD

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

2012 ⭐ 7.0

HD

One OK Rock LIVE DVD 「THIS IS MY BUDOKAN?!2010.11.28」

2011