
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.
Gallery

Known For
Acting History
2025
ONE OK ROCK 2024 PREMONITION WORLD TOUR at AJINOMOTO STADIUM as Bassist
2024ONE OK ROCK 2024 PREMONITION WORLD TOUR at KAOHSIUNG NATIONAL STADIUM as Bass Player
2023ONE OK ROCK 2023 LUXURY DISEASE JAPAN TOUR as Bassist
2022ONE OK ROCK 2021 Day to Night Acoustic Sessions as Bassist
2021ONE OK ROCK 2020 Field of Wonder at Stadium as Bassist
2021Flip a Coin: One Ok Rock Documentary as Self
2020ONE OK ROCK: "EYE OF THE STORM" 日本巡回演唱会 as Bassist
2019ONE OK ROCK with Orchestra Japan Tour 2018 as Bassist
2019ONE OK ROCK 2018 AMBITIONS JAPAN DOME TOUR as Bassist
2018ONE OK ROCK 2017 ''Ambitions'' JAPAN TOUR as Bassist
2018ONE OK ROCK 2016 SPECIAL LIVE IN NAGISAEN as Bassist
2016ONE OK ROCK 2015 "35xxxv" JAPAN TOUR LIVE & DOCUMENTARY as Bassist
2015ONE OK ROCK 2014 "Mighty Long Fall at Yokohama Stadium" as Bassist
2014FOOL COOL ROCK! ONE OK ROCK DOCUMENTARY FILM as Himself - Bassist
2013ONE OK ROCK: "Jinsei x Kimi =" Tour Live & Film as Bassist
2012ONE OK ROCK "残響リファレンス" TOUR in YOKOHAMA ARENA as Self - Bass Player
2011One OK Rock LIVE DVD 「THIS IS MY BUDOKAN?!2010.11.28」 as Self









