Osomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomari-kai is an anime film that premiered in summer 2023, produced by Studio Pierrot.

About the production: the story comes from a manga, the film runs about 59 minutes and its current status is "finished".

Its main genres are comedy and slice of life, with themes such as Twins, Primarily Male Cast, Primarily Adult Cast and Family Life.

On AniList, Osomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomari-kai has an average score of 66%, a good score, and appears on 1,161 users' lists.

The franchise continues in or follows from: Osomatsu-san: Hipipo-Zoku to Kagayaku Kajitsu.

In Osomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomari-kai, the story begins with the sextuplets prepping for a takoyaki-cooking party at their home, before everything goes haywire when Totoko implies a sleepover. (Source: Anime News Network, edited) Note: To commemorate the 6th anniversary of Osomatsu-san anime, two new animation projects that will have a theatrical release were announced at the "Fes Matsu-san '21" event, with one in 2022, and the other the following year.

Official synopsis from AniList.