Osomatsu-san Season 4's Unaired Episode 'The Matsunoten' Gets First TV Broadcast
The previously unaired Season 4 episode 13 of Osomatsu-san, 'The Matsunoten,' will air on TV for the first time on June 13, 2026. Streaming began early on June 12 across multiple platforms including U-NEXT and AnimeTimes. The episode was originally shown only in limited theatrical screenings during the franchise's 10th anniversary event.