It's a Birthday Party, dajo / Iyami's Great Discovery

1. Osomatsu-kun Returns2015-10-05 2. Let's Get a Job / The Melancholy of Osomatsu-kun2015-10-12 3. Tidbits Collection2015-10-19 4. Let's Get Independent / This is Totoko2015-10-26 5. The Karamatsu Incident / ESP Kitty2015-11-02 6. It's a Birthday Party, dajo / Iyami's Great Discovery2015-11-09 7. Todomatsu and the 5 Demons / To the North2015-11-16 8. The Calming Osomatsu / Totoko's Dream2015-11-23 9. Chibita and Oden / Jyushimatsu Falls in Love2015-11-30 10. Iyami and Chibita's Rental Girlfriend2015-12-07 11. Christmas Osomatsu-san2015-12-14 12. Year-End Special-san2015-12-21 13. Sanematsu-san / Girlymatsu-san / Accident?2016-01-04 14. We Caught a Cold / Todomatsu's Line / Choromatsu-sensei2016-01-11 15. Interview / Girlymatsu-san 2 / The Life of Chibita's Flower2016-01-18 16. Cat Cafe / Matsuno Max / The Ichimatsu Incident2016-01-25 17. Jyushimatsu Festival2016-02-01 18. Girlymatsu-san 3 / Iyami's Counterattack2016-02-08 19. Period Drama Osomatsu-san / Choromatsu Rising2016-02-15 20. Tell Me, Hatabou / School Matsu / Iyami's School2016-02-22 21. Mahjong / Godmatsu2016-02-29 22. The Star of Hope, Todomatsu / Final Sheeeh2016-03-07 23. Kerosene / Dayon Tribe2016-03-14 24. Totoko's Huge Panic / Letter2016-03-21 25. Osomatsu-san, Such as It Was2016-03-28