Osomatsu-san: Season 1, Episode 16

1 - 16: Matsuno Matsunan / The Ichimatsu Incident

In an apocalyptic world, the Idol Matsunos battle against Iyami and Dekapan, who are robbing the dry-skinned citizens of all of their lotion. Ichimatsu is forced to pretend to be Karamatsu after Osomatsu catches him wearing his clothes.