Ryota Kohama
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.
Department: Acting
Place of Birth: Ōsaka, Ōsaka, Japan
Adult: No
Birthday: September 04, 1989
Age: 35 years old
Gender: Male
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Flip a Coin: One Ok Rock Documentary
Overview: 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.
Genres: Documentary Music
Original Language: ja
Release Date: 2021-10-21
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ONE OK ROCK 2023 LUXURY DISEASE JAPAN TOUR
Overview: 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.
Genres: Music
Original Language: ja
Release Date: 2023-11-15
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ONE OK ROCK 2017 ''Ambitions'' JAPAN TOUR
Overview: 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 ;
Genres: Music
Original Language: ja
Release Date: 2018-05-16
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FOOL COOL ROCK! ONE OK ROCK DOCUMENTARY FILM
Overview: 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.
Genres: Documentary Music
Original Language: ja
Release Date: 2014-05-16
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ONE OK ROCK "EYE OF THE STORM" JAPAN TOUR
Overview: 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.
Genres: Music
Original Language: ja
Release Date: 2020-10-28
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One OK Rock LIVE DVD 「THIS IS MY BUDOKAN?!2010.11.28」
Overview:
Genres: No genres available
Original Language: ja
Release Date: 2011-02-16
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ONE OK ROCK 2016 SPECIAL LIVE IN NAGISAEN
Overview: 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;
Genres: Music
Original Language: ja
Release Date: 2018-01-17
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ONE OK ROCK "残響リファレンス" TOUR in YOKOHAMA ARENA
Overview: 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.
Genres: Music
Original Language: ja
Release Date: 2012-05-30
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ONE OK ROCK: "Jinsei x Kimi =" Tour Live & Film
Overview: 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.
Genres: Music
Original Language: ja
Release Date: 2013-10-09
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ONE OK ROCK 2014 "Mighty Long Fall at Yokohama Stadium"
Overview: Features ONE OK ROCK's 2-day concert held at Yokohama Stadium on September 13 and 14, 2014. Comes with a 60-page photo book. Features slipcase packaging.
Genres: Music
Original Language: ja
Release Date: 2015-04-29
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ONE OK ROCK with Orchestra Japan Tour 2018
Overview: 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.
Genres: Music Documentary
Original Language: ja
Release Date: 2019-08-21
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ONE OK ROCK 2018 AMBITIONS JAPAN DOME TOUR
Overview: 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.
Genres: Music
Original Language: ja
Release Date: 2019-08-21
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ONE OK ROCK 2015 "35xxxv" JAPAN TOUR LIVE & DOCUMENTARY
Overview: ONE OK ROCK 2015 "35xxxv" JAPAN TOUR Blu-ray Release. The Blu-ray captures the Saitama Super Arena performance from the nationwide arena tour "ONE OK ROCK 2015 '35xxxv' JAPAN TOUR" held in 2015! This 2-disc set includes: Disc 1 : ONE OK ROCK 2015 '35xxxv' LIVE" ; Disc 2 : ONE OK ROCK 2015 '35xxxv' DOCUMENTARY" , featuring behind-the-scenes footage of the tour and interviews with supporting artists who contributed to the live shows across various locations.
Genres: Music
Original Language: ja
Release Date: 2016-04-06
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ONE OK ROCK 2024 PREMONITION WORLD TOUR at KAOHSIUNG NATIONAL STADIUM
Overview: ONE OK ROCK, a Japanese band to perform at a stadium outside of Japan for the first time will be streamed worldwide! ONE OK ROCK held their biggest world tour “ONE OK ROCK 2024 PREMONITION WORLD TOUR”, which includes 8 shows in 7 cities. The first stadium performance outside of Japan at Kaohsiung National Stadium on September 21st will be streamed worldwide.
Genres: Music Documentary
Original Language: ja
Release Date: 2024-12-07
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ONE OK ROCK 2020 Field of Wonder at Stadium
Overview: Relive the excitement and emotion of ONE OK ROCK’s first-ever online live stream! The global simultaneous live concert held at ZOZO Marine Stadium in October 2020 is now available for the first time in physical format! This special event, uniquely staged for a stadium-based online stream, includes the world premiere of the new song Wonder . The release also features a luxurious postcard-style booklet, enhancing its collectible appeal.
Genres: Music
Original Language: ja
Release Date: 2021-11-17
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ONE OK ROCK 2021 Day to Night Acoustic Sessions
Overview: The acoustic live event ONE OK ROCK 2021 "Day to Night Acoustic Sessions" —held over four days from July 22 to 25, 2021, across seven performances—is finally available as a video release! The special summer night staged amidst the natural beauty of Mount Fuji’s foothills is revived through this visual documentation. The First Press Limited Edition includes a LIVE CD and a 72-page luxurious booklet featuring live photos, interviews with band members, and supporting musicians. ※First Love is a cover song. ※The LIVE CD is included exclusively in physical copies and will not be distributed digitally.
Genres: Music
Original Language: ja
Release Date: 2022-04-20
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ONE OK ROCK 2024 PREMONITION WORLD TOUR at AJINOMOTO STADIUM
Overview: ONE OK ROCK, who released their new album DETOX in February 2025 after a two-and-a-half-year hiatus and launched their world tour in April, will drop a new live video release! The work captures their largest-scale world tour ONE OK ROCK 2024 PREMONITION WORLD TOUR , including the performance at Ajinomoto Stadium, which spanned 7 cities, 8 shows, and mobilized 190,000 attendees. The setlist features 21 tracks, ranging from early classics to new songs from DETOX , offering a lavish compilation. The package includes a 100-page booklet with live photos, newly shot member portraits, and in-depth interviews. Beyond the tradition of reflecting on the tour, the interviews delve into the band’s 20-year journey and future vision, showcasing candid conversations among members that add unique depth to this release.
Genres: Music
Original Language: ja
Release Date: 2025-04-30
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