This page refers to the adult, Osomatsu-San version of Ichimatsu. Click here for the Osomatsu-Kun version, where the Matsuno sextuplets are 10-year-old fifth graders instead of NEETs.
Ichimatsu Matsuno is the fourth son of the Matsuno Family, making him a middle child.

Similar to Canon!Matsu, he is the "loner" of the Matsuno brothers. His brothers see him as incapable of friendship; he's one of the more modest Matsunos, making it difficult for him to express himself. From there, however, he diverts...

He doesn't have much of a diversion so far, but he is definitely trying to fit in with The Place and its other characters. Ichimatsu hardly knows anybody, and it's almost embarrassing since his brothers play bigger parts in The Place than he does. With Osomatsu becoming a father, Karamatsu getting married, Choromatsu fighting for power, Jyushimatsu being a chick magnet, and Todomatsu as a Chairmen's assistant, he feels pretty worthless...

History Edit

He follows the Osomatsu-San Script, therefore his timeline/history is pretty final... Unless a Chairman steps in to change anything.

To learn more about the Osomatsu-San timeline, just watch the anime. There are around 25 canonical episodes, along with a few bonus ones, such as Episode 3.5, which you can find in the above link, along with Episode 26 (which has been rewritten under Osomatsu's request).