GRe4N BOYZ Announces New Album Featuring 'ONE PIECE' Theme Song

GRe4N BOYZ will release a new album titled 'あっ、ども。またおあいしましたね。あっ、、' on February 25, 2026. The group, formerly known as GReeeeN, includes the track 'Angel & Devil,' the current opening theme for the anime 'ONE PIECE.'

The album also features 'OTAKEBI,' a collaboration with &TEAM, and songs tied to other major properties. These include 'Speed,' used in a TV commercial for the sports brand KEIRIN, and 'Akaki Gunjo,' the official theme song for the Volleyball Nations League 2025 Chiba tournament.

The group has announced a 43-date nationwide tour for 2026, titled 'GRe4N BOYZ Immersive Live Theater 2026 "The ZA."' The tour will incorporate 3D visuals, with audiences wearing 3D glasses for an immersive experience. It runs from June through October.

The album's first press limited edition includes a bonus disc with live audio from their 2025 tour. Both the limited and standard editions contain serial codes for a lottery to win access to an online talk event with the members or signed merchandise. The campaign is detailed on the Universal Music Japan website.

GRe4N BOYZ, consisting of members HIDE, navi, 92, and SOH, originally gained fame as GReeeeN with hits like 'Kiseki.' All four members are licensed dentists and continue to maintain their medical careers alongside music.

Source: PR Times via ユニバーサル ミュージック合同会社