S01E01 Osomatsu-kun Returns
The Matsuno brothers try to adapt their show to contemporary times, with mixed results.
Mr. Osomatsu
Overview
Sequel/spin-off of the gag manga classic Osomatsu-kun, entailing the lives of the now 20-something NEET virgin Matsuno sextuplets and the bizarre adventures they find themselves into in the modern day.
Episodes
S01E02 Let's Get a Job/The Melancholy of Osomatsu-kun
The Matsuno brothers struggle to find employment. Later, Osomatsu tries to take an interest in his brothers' lives but winds up being a nuisance to them.
S01E03 Tidbits Collection
This week's episode is the tidbits collection. Everything from Dekapan-man, to what happens if you try to horde your pachinko winnings, to a bath house quiz.
S01E04 Let's Get Independent/This is Totoko
The Matsuno brothers compete to ensure their divorcing parents will care of each of them. Meanwhile, Totoko asks the brothers for help in a crisis.
S01E05 The Karamatsu Incident/ESP Kitty
Karamatsu gets kidnapped, but his brothers don't do anything. Later, a cat gets to speak and read minds, which causes mayhem for the Matsuno brothers.
S01E06 It's a Birthday Party, Dajo/Iyami's Great Discovery
The Matsunos are invited to Hatabou's birthday part. Meanwhile, Iyami discovers that his buckteeth contain a rare metal.
S01E07 Todomatsu and the 5 Demons/To the North
Todomatsu gets a job at a local coffeehouse. His brothers want no such success. / Dekapan and Dayon enjoy a carefree northbound trip together.
S01E08 The Calming Osomatsu/Totoko's Dream
Captain Choromatsu invites an interesting detective onto an increasingly dangerous murder case to ease the tension of the crew. / Totoko wants to be a popular idol, but reality is so cruel.
S01E09 Chibita and Oden/Jyushimatsu Falls in Love
Karamatsu ends up as Chibita's apprentice at his oden stand. Meanwhile, Jyushimatsu falls in love and his brothers try to help him achieve his romance.
S01E10 Iyami and Chibita's Rental Girlfriend
Iyami and Chibita dress up as girls, and trick the Matsuno brothers into falling in love with them with the help of a sex-change drug. It's only a matter of time before this plan goes...
S01E11 Christmas Osomatsu-san
A series of Christmas-themed skits. Among those included are a zombified cold open, Ichimatsu disturbing a happy couple on a date, an F6 holiday fantasy, and the Annual Matsuno Family Christmas Gift Exchange.
S01E12 Year-End Special-san
Osomatsu and Totoko host an end of year special broadcast, looking back on previous episodes to determine which of the brothers is the biggest loser.
S01E13 Sanematsu-san/Girlymatsu-san/Accident?
A salaryman named Sanematsu takes care of his six siblings, the Matsuno brothers play the roles of a friend group of working girls, and Choromatsu gets caught during a private moment.
S01E14 We Caught a Cold/Todomatsu's Line/Choromatsu-sensei
The sextuplets catch a resilient cold. Later, the brothers question Todomatsu about all the things he hasn't told them about his personal life. Afterwards, Choromatsu plays a paranoid vice-principal overly worried about plans for his...
S01E15 Interview/Girlymatsu-san 2/The Life of Chibita's Flower
Jyushimatsu goes to a job interview, proving to be a total nuisance for the interviewers. Later, the Girlymatsus return to go on a ladies' trip, causing trouble for each other as they arrive. After, Chibita...
S01E16 Cat Cafe/Matsuno Max/The Ichimatsu Incident
At a cat cafe, Ichimatsu gets a job interview, but when in Rome, he does as the locals do. Later, in an apocalyptic world, F6 battles against Iyami and Dekapan, who are robbing the dry-skinned...
S01E17 Jyushimatsu Festival
A series of Jyushimatsu-oriented skits, including the fifth-youngest defusing a bomb, having a late-night cup of noodles, selling baseball doujins at Comiket, and devolving the world into its written essentials.
S01E18 Iyami's Counterattack
Wanting to become the main protagonist of the franchise again, Iyami holds a bizarre kart race to determine who the protagonist of Osomatsu-san will be.
S01E19 Period Drama Osomatsu-san/Choromatsu Rising
A series of skits take place, set during the Sengoku era. Back in the present, Choromatsu decides to quit being an idol-worshipper and pursue a job, with only his self-awareness standing in the way.
S01E20 Teach Me, Hatabou/School Matsu/Iyami's School
Hatabou starts his own catering service, cooking with a delicious mystery meat. Later, Osomatsu, Karamatsu, and the rest play delinquent high school students competing to see who's the toughest. Afterwards, Iyami starts a comedy class...
S01E21 Mahjong/Godmatsu
On a rainy evening, the brothers play a fierce game of mahjong. Later, the brothers suddenly find themselves joined by a seventh brother, Kamimatsu, born from the goodness that fell out of the brothers' hearts.
S01E22 The Star of Hope, Todomatsu/Final Sheeeh
Todomatsu holds auditions to take one of his brothers with him to a mixer, struggling to find anyone worth taking. Meanwhile, Iyami meets a kung-fu master who believes him to possess a special technique.
S01E23 Kerosene/Dayon Tribe
When the family heater runs out of kerosene, the brothers to force each other to get a refill. Meanwhile, Osomatsu, Karamatsu, and Choromatsu find themselves in an underground village populated by a tribe of Dayon...
S01E24 Totoko's Huge Panic/Letter
Totoko is jealous when those she knows find more success than her. Meanwhile, Choromatsu manages to land a job and moves out of the house, with the other brothers soon following suit, leaving just Osomatsu...
S01E25 Osomatsu-san, Such as It Was
The brothers quickly abandon their new lifestyles upon learning they have been invited to a baseball tournament for the finale.
Cast
Jun Fukuyama
Ichimatsu Matsuno (voice)
Aya Endo
Totoko (voice)
Yuichi Nakamura
Karamatsu Matsuno (voice)
Kazuhiko Inoue
Matsuzô Matsuno (voice)
Miyu Irino
Todomatsu Matsuno (voice)
Hiroshi Kamiya
Choromatsu Matsuno (voice)
Sachi Kokuryu
Chibita (voice)
Kujira
Matsuyo Matsuno (voice)
Daisuke Ono
Juushimatsu Matsuno (voice)
Takahiro Sakurai
Osomatsu Matsuno (voice)
