Eldest: Osomatsu Scumbag, virgin NEET. However, he has moments where he's surprisingly reliable. Loves pachinko and horse racing, has a weakness for cute girls. But when it comes down to it, he's actually shy around the opposite sex. Gets lonely easily. Second: Karamatsu Virgin NEET. Relatively sane compared to the others, but painful. Just incredibly painful. Everything he says and his very existence is cringe. Acts cool every day for the sake of his non-existent "Karamatsu Girls." Scary when angry. Third: Choromatsu Virgin NEET. Claims to be the voice of reason, but isn't actually that normal. He is serious, though. Obsessed with the underground idol Nyaa-chan. Weak to the opposite sex. The straight man of the group. Fourth: Ichimatsu Virgin NEET. Loves cats. As long as he has cats, nothing else matters. Cats are his friends. But he probably... definitely loves his brothers too. Harsh towards Karamatsu. He acts like he hates him, but he actually cares... probably. A dark loner. You never know what he's thinking. Fifth: Jyushimatsu Virgin NEET. The most energetic of the six. Always has his mouth open. Closes it very rarely. Despite his appearance, he's actually quite sensible. Loves baseball, though he's never played seriously. The kindest of the six. Sixth: Todomatsu Virgin NEET. Often called the "Dry Monster." When he's in danger, he'll use his brothers as shields without a moment's hesitation. Cold-blooded. Usually acts like a cutesy, pampered younger brother. The most socially competent of the six. Mother: Matsuyo The mother of the sextuplets. She loves them dearly, which is why she wants them to get jobs. Father: Matsuzo The father of the sextuplets. The breadwinner of the family. Loves both Matsuyo and the boys.