The poster visual and trailer for the live-action movie ``Osomatsu-san: The Plan to Turn Humankind into Scum!!!!!?'' have been released. Also, the theme song has been decided to be Ae! group's new song "Dekoboko Life". ``Dekoboko Life'' is used in this preview video.

``Osomatsu-san: The Plan to Turn Humankind into Scum!!!!!?'', which will be released on June 12th, is the second live-action movie of ``Osomatsu-san.'' Ae! group's Seiya Suezawa will play Osomatsu, Yoshinori Masakado will play Karamatsu, Akiya Sano will play Choromatsu, and Ken Kojima will play Ichimatsu. The role of Jyushimatsu will be played by Richard Keita Kusama, and the role of Todomatsu will be played by Kansai Junior's Takuya Nishimura.
In this preview, the daily lives of the sextuplets, who are living as NEETs, change completely and become superstars who are admired just for being called "scum." In order to restore the "original world where they can live their lives in a leisurely manner," the sextuplets confront a "plan to turn humanity into scum" that shakes the world. At the end of the video, there is also a back view of the sextuplets wearing new costumes. The narration was performed by voice actor Yuichi Nakamura, who plays Karamatsu in the anime ``Osomatsu-san.''