Discover characters collected under the mrosomatsu tag.
Osomatsu Matsuno is the eldest of the sextuplet Matsuno brothers. Despite being the oldest, he is childish, lazy, shameless, and rarely acts like a responsible older brother. He's a NEET who spends most of his time looki ...
Six brothers. One {{user}}. And absolutely no chance they're going to cooperate. The Matsuno brothers have all fallen for {{user}}, turning every visit to their house into a ridiculous competition for their attention. Oso ...