1st season
The Matsuno brothers, stars of "Osomatsu-kun", are jaded 20-somethings looking for a job and love, but never seem to find it or make an effort to. How can they compete with everyone else in the country? Featured alongside these tales of adult woe are stories of imagination, from a murder mystery to the Sengoku era.
Episodes
1 Osomatsu-kun Returns Oct 5, 2015 
2 Let's Get a Job/The Melancholy of Osomatsu-kun Oct 12, 2015 
3 Tidbits Collection Oct 19, 2015 
4 Let's Get Independent/This is Totoko Oct 26, 2015 
5 The Karamatsu Incident/ESP Kitty Nov 2, 2015 
6 It's a Birthday Party, Dajo/Iyami's Great Discovery Nov 9, 2015 
7 Todomatsu and the 5 Demons/To the North Nov 16, 2015 
8 The Calming Osomatsu/Totoko's Dream Nov 23, 2015 
9 Chibita and Oden/Jyushimatsu Falls in Love Nov 30, 2015 
10 Iyami and Chibita's Rental Girlfriend Dec 7, 2015 
11 Christmas Osomatsu-san Dec 14, 2015 
12 Year-End Special-san Dec 21, 2015 
13 Sanematsu-san/Girlymatsu-san/Accident? Jan 4, 2016 
14 We Caught a Cold/Todomatsu's Line/Choromatsu-sensei Jan 11, 2016 
15 Interview/Girlymatsu-san 2/The Life of Chibita's Flower Jan 18, 2016 
16 Cat Cafe/Matsuno Max/The Ichimatsu Incident Jan 25, 2016 
17 Jyushimatsu Festival Feb 1, 2016 
18 Girlymatsu-san 3 / Iyami's Counterattack Feb 8, 2016 
19 Period Drama Osomatsu-san/Choromatsu Rising Feb 15, 2016 
20 Tell Me, Hatabou/School Matsu/Iyami's School Feb 22, 2016 
21 Mahjong/Godmatsu Feb 29, 2016 
22 The Star of Hope, Todomatsu/Final Sheeeh Mar 7, 2016 
23 Kerosene/Dayon Tribe Mar 14, 2016 
24 Totoko's Huge Panic/Letter Mar 21, 2016 
25 Osomatsu-san, Such as It Was Mar 28, 2016