Mr. Osomatsu
Original Title：おそ松さん
Languages:
- English: Mr. Osomatsu
- Japanese: おそ松さん
- Chinese: 阿松
Mr. Osomatsu, also known as Osomatsu-san (おそ松さん), is a Japanese comedy anime television series produced by Pierrot, based on Fujio Akatsuka's 1962 manga series, Osomatsu-kun. Celebrating Akatsuka's 80th birthday, the series follows the Matsuno sextuplets as adults. The series is known for its adult-oriented humor and meta-comedy, often breaking the fourth wall. The story revolves around the six NEET (Not in Education, Employment, or Training) brothers, each with their own distinct personality and quirks, and their everyday misadventures. The first season aired from October 2015 to March 2016, followed by subsequent seasons and theatrical films. Mr. Osomatsu has also spawned manga, novel, and video game adaptations, gaining a significant fanbase.