Episode 13 of Season 4 of the TV anime Mr. Osomatsu, titled “The Matsuno Ten”, will air for the first time on June 13 at 9:30 a.m. on six TV Tokyo network stations. The episode will also begin streaming on various platforms, including Crunchyroll, starting June 12.
Season 4 of Mr. Osomatsu originally aired from July to September 2025. “The Matsuno Ten” was a special unaired episode that was not shown during the TV broadcast. It was screened in Japanese theaters for a limited six-day run from June 6 to June 11 as part of the “10th ANNIVERSARY OSOMATSUSAN SPECIAL 6DAYS” event.
Event Visual:
The four seasons of “Mr. Osomatsu“, along with the movie, are available for streaming on Crunchyroll. The platform describes the series as follows:
Mr. Osomatsu is based off of the gag manga series Osomatsu-kun by Fujio Akatsuka, and ran from 1962 to 1969. The series features a set of sextuplets, the Matsuno brothers, with Osomatsu being the oldest brother and leader of the group.
Source: Comic Natalie
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