OKAMOTO'S will release their eleventh studio album, OK, on January 27, 2027. The 13-track record is the Tokyo band's first album announced since bassist Hama Okamoto left in August, ending a long-running four-member lineup. Sony Music's announcement confirms one physical version: a limited CD and Blu-ray set.
Formed by school friends in Tokyo, OKAMOTO'S borrowed their name from the artist Tarō Okamoto and adopted a shared stage surname in the manner of the Ramones. Since their 2010 major-label debut, they've brought older rock influences into a restless, genre-crossing catalogue and made live performance central to their identity. Following 2025's 4EVER, OK now marks a change of chapter. Sony Music confirmed Hama's departure on August 14; the announcement does not establish which of the new recordings feature him.
The tracklist includes “Seasons,” a collaboration with KEIJU, “LOSTRANGER” and “That's All I Wish.” The accompanying Blu-ray documents the band's June 2025 concert at Tokyo's Hibiya Open-Air Concert Hall, bringing a performance from the previous era alongside the new album.