The final episode (episode 13) of the fourth season of the popular anime "Mr. Osomatsu," titled "The Matsuno Ten," will air on TV Tokyo on June 13th at 9:30 AM. The final episode of the fourth season was not broadcast when the fourth season aired in 2025, and was only shown for a limited time at the "10th ANNIVERSARY OSOMATSUSAN SPECIAL 6DAYS" event. Due to popular demand from fans, it will now be broadcast on television for the first time. Prior to the television broadcast, it has also started streaming on various video distribution platforms.
"Mr. Osomatsu san" is based on Fujio Akatsuka's gag manga "Osomatsu kun." It depicts the daily lives of the six brothers as adults, and its outrageous gags have made it popular, especially among female anime fans.
The first season of the TV anime aired from October 2015 to March 2016, the second season from October 2017 to March 2018, the third season from October 2020 to March 2021, and the fourth season from July to September 2025. The theatrical film "Osomatsu San Movie" was released in March 2019. To commemorate the 6th anniversary, the first new anime film, "Mr. Osomatsu-san: The Hippo Tribe and the Shining Fruit," was screened in theaters in July 2022, and the second, "Mr. Osomatsu -san: The Soulful Takoyaki Party and the Legendary Sleepover," was screened in theaters in July 2023.
The live-action film " Mr. Osomatsu: The Plan to Turn Humanity into Scum!!!!!?" starring the popular group " AAe! group " will be released on June 12th.
