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Mr. Osomatsu Season 4 Anime's Promo Video Reveals Theme Songs, July 8 Premiere
posted on by Alex Mateo
The official website for the song "Osomatsu-san no Bomba Sheeh!" (Mr. Osomatsu's Bomba Sheeh!), referencing the "Sheeh!" exclamation that the Osomatsu brothers make.

The opening theme song is a Japanese-language cover of an overseas song, but the announcement did not reveal which song it is covering. Rapper Seiji Kameda composed, arranged, and wrote the lyrics for the ending theme song.
The anime will premiere on July 8 at 12:00 a.m. JST (effectively, July 9) on TVQ Kyushu, before airing on other networks.

Eiji Abiko is again deg the characters.
The Mr. Osomatsu television anime was inspired by Osomatsu-kun manga and "high tension comedy" TV anime, which centers on the Matsuno household with six naughty and mischievous sons (who are sextuplets). All of the sextuplets, including the eldest Osomatsu, are all in love with the same girl, Totoko. The original Osomatsu-kun series followed the family when the sons were 10 years old. Mr. Osomatsu re-imagines the original manga and TV anime with the sextuplets as adults.
The Mr. Osomatsu anime has three anime seasons that premiered in 2015, 2017, and 2020. The franchise also includes various anime shorts and a live-action film.
The Mr. Osomatsu anime franchise premiered in Japan in July 2023.
shorts that debuted in October 2023.
The anime streamed a four-episode "ultra-short anime" exclusive to the Mr. Osomatsu fan club, to commemorate the club's fifth anniversary last year.
Sources: Mr. Osomatsu anime's website, Comic Natalie