
Ryota Kohama
Acting
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.
Born: September 4, 1989
Place of Birth: Ōsaka, Ōsaka, Japan
Known For

ONE OK ROCK: "EYE OF THE STORM" 日本巡回演唱会
ONE OK ROCK’s live Blu-ray ONE OK ROCK "EYE OF THE STORM" JAPAN TOUR , featuring their nationwide arena tour for the album Eye of the Storm , is now released! The release captures the band’s performance at Yokohama Arena in January 2020, part of the tour that began on September 22, 2019 . It also includes a 100-page booklet with newly shot member photos, commentary, and live reports, offering a richly detailed read.

ONE OK ROCK with Orchestra Japan Tour 2018
ONE OK ROCK with Orchestra Japan Tour 2018 features the final performance of the special concert held at Osaka-jo Hall in October 2018, where the band performed with a 53-member orchestra, alongside footage from the Saitama Super Arena show. The release also includes a 100-page booklet packed with newly shot member photos, commentary, live reports, and interviews with the production team, offering a deeply engaging read.

ONE OK ROCK 2018 AMBITIONS JAPAN DOME TOUR
This release captures ONE OK ROCK's 2018 performance at Tokyo Dome, part of their nationwide 4-dome tour that mobilized 300,000 attendees. The package includes a 100-page booklet featuring newly shot member photos, commentary akin to a live audio track, tour reports, and interviews with the production team, offering a deeply engaging read.

Flip a Coin: One Ok Rock Documentary
Unable to tour in 2020, the members of ONE OK ROCK work for months to put on an online concert that matches the energy of their in-person shows.

ONE OK ROCK "残響リファレンス" TOUR in YOKOHAMA ARENA
Live DVD from ONE OK ROCK's "Zankyo Reference" TOUR covers their final concert that took place in Jan 2012 at Yokohama Arena. Comes with an extra disc containing over one hour of tour documentary.

ONE OK ROCK: "Jinsei x Kimi =" Tour Live & Film
The nationwide arena tour by ONE OK ROCK is finally available on DVD! This release encapsulates the band's first-ever arena tour, which began in May 2013 and spanned 11 cities, attracting over 100,000 fans. Disc 1 features the full 22-song live performance "ONE OK ROCK 2013 'Life × You ='" without omitting any tracks. Disc 2 includes "ONE OK ROCK 2013 'Life × You =' FILM" , a cinematic documentary capturing all 11 tour performances.

ONE OK ROCK 2023 LUXURY DISEASE JAPAN TOUR
The DVD capturing ONE OK ROCK’s 2023 nationwide 6-dome tour ONE OK ROCK 2023 LUXURY DISEASE JAPAN TOUR is now released! The tour kicked off on January 28, 2023, at Vantelin Dome Nagoya, spanning 11 shows across six venues—including Fukuoka PayPay Dome, Osaka Kyocera Dome, Tokyo Dome, Saitama Belluna Dome, and Sapporo Dome—mobilizing a total of 400,000 attendees. The release features the April 2023 Tokyo Dome performance and includes a lavish 100+ page booklet with newly shot member photos, interviews, and live photography.

ONE OK ROCK 2017 ''Ambitions'' JAPAN TOUR
ONE OK ROCK Officially Releases Live Blu-ray "ONE OK ROCK 2017 'Ambitions' JAPAN TOUR"!This release captures the band's largest-scale tour in their history, centered around their album Ambitions , which was released last year. The two-disc set includes: DISC1 : Complete live footage from the Saitama Super Arena performance , part of a 32-show tour that mobilized 300,000 attendees ; DISC2 : A documentary featuring behind-the-scenes footage of the tour, including special guest performances and backstage moments ;

FOOL COOL ROCK! ONE OK ROCK DOCUMENTARY FILM
This work provides full-scale documentation of ONE OK ROCK's 2013 "Who are you?? Who are we??" TOUR, which covered Asia and their first-ever European tour. Over the course of one and a half months, it traces the band's journey across 12 performances in 11 countries: France, Germany, the UK, the Netherlands, Hong Kong, South Korea, Thailand, Malaysia, Singapore, Indonesia, and Taiwan. The members deliver awe-inspiring live performances in venues packed with local fans, while the overwhelming enthusiasm of international audiences is vividly captured through live footage. The documentary is directed by **Hiroshi Nakano**, a visionary filmmaker known for revolutionizing music videos and directing feature films. With his extensive experience in capturing artists' essence, Nakano records ONE OK ROCK's evolving "present" as they carve their path into a new era.

ONE OK ROCK 2016 SPECIAL LIVE IN NAGISAEN
The solo outdoor concert "ONE OK ROCK 2016 SPECIAL LIVE IN NAGISAEN" , held on September 10-11, 2016, at Nagisaen in Shizuoka Prefecture (mobilizing approximately 110,000 attendees over two days), is finally released as a video package! This 2-disc set includes: DISC1 : Full live performance of all 21 tracks; DISC2 : A documentary filmed by the band members themselves, capturing the making of the album Ambitions . It features rare behind-the-scenes footage of recording sessions and insights into the creative vision behind the album;
Filmography
as Bassist
as Himself - Bassist
as Self - Bass Player