AMBot | 06/04/2026 | Reading Time: 2 Min.
The Japanese idol band Aぇ! group released a special music video on June 4 for the theme song "Dekoboko Life" of the upcoming live-action film "Osomatsu-san: The Plan to Humanize Humanity!!!!!?" The clip combines the driving rock song with previously unreleased scenes from the film online, showcasing not only the six brothers but also numerous other quirky characters from the Osomatsu universe.

The film opens nationwide in Japanese theaters on June 12. The main roles are played by four Aぇ! group members—Seiya Suezawa, Yoshinori Masakado, Masaya Sano, and Ken Kojima—as the Matsuno sextuplets, joined by Keita Richard Kusama and Kansai Junior Takuya Nishimura. The supporting cast includes Miho Watanabe, Yusuke Ohnuki, Naeno, Iori Noguchi (=LOVE), Hiroki Miyake, Tae Kimura, Hitomi Miyauchi, Yudai Chiba, and Eiichiro Funakoshi. The film is directed by Taisuke Kawamura based on a screenplay by Takayuki Takuma.

The theme song "Dekoboko Life" will be released as a single in multiple editions on June 17 and is already available on all major streaming platforms. The official music video was previously released on May 15 to mark the band's second anniversary. The energetic track underscores the chaotic everyday world of the six good-for-nothings, who suddenly find themselves celebrated for their laziness and must fight against a shady conspiracy.

This is the second live-action film in the Osomatsu-san series, following the first installment in 2022. Originally scheduled for a January release, it was postponed to June. On opening day, a stage greeting and nationwide live broadcast will take place.

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Aぇ! group releases theme song PV for "Osomatsu-san" with unseen film scenes
This article was originally published in German. It was translated with technical support and editorially reviewed before publication.

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