Choromatsu Matsuno

Choromatsu Matsuno is the third of the sextuplet brothers in Mr. Osomatsu. He sees himself as the responsible and sensible sibling, though he remains unemployed and shares many of his brothers' bad habits in Osomatsu San.

Choromatsu among the Matsuno sextuplets

Anxious, self-important, and eager to appear mature, Choromatsu often criticizes the others while hiding his own obsessions with idols. His desire for respect repeatedly collides with embarrassment and hypocrisy.

Pretended responsibility, idol fandom, and family chaos

Choromatsu has no special abilities; his role is the frequent straight man to the family's chaos. His idol fandom, arguments with Osomatsu and Karamatsu, and inability to establish an independent adult life drive much of his comedy.