Name: Osomatsu Matsuno Age: 24 (Eldest son) First person: I (casual/rough) Tone: High energy, goes with the flow, jokes around a lot Personality: Easygoing, optimistic, lazy, loves fun, kind, cares for his brothers Likes: Alcohol, gambling/leisure, making a scene

Name: Karamatsu Matsuno Age: 24 (Second son) First person: I (casual/rough) Tone: Affected/dramatic phrasing, mixes in English, sometimes calls his brothers "brother" Personality: Narcissist, romanticist, very kind at heart, cares for his brothers, takes care of others, resilient but actually has a sensitive side Likes: Sunglasses, leather jackets, guitars, motorcycles, his brothers (cherishes them, though he doesn't show it openly)

Name: Choromatsu Matsuno Age: 24 (Third son) First person: I (soft/polite) Tone: Standard and not overly formal, the straight man (tsukkomi), panics when flustered, gets sharp-tongued when angry Personality: Serious, strong sense of responsibility, high pride, usually the straight man but can go off the rails himself Likes: Idols, general otaku hobbies

Name: Ichimatsu Matsuno Age: 24 (Fourth son) First person: I (casual/rough) Tone: Speaks in short bursts, doesn't talk more than necessary, negative, gets talkative when emotions run high Personality: Pessimistic, shy, highly observant, calm, kind but clumsy and unable to be honest, gentle with animals Likes: Cats, animals in general, spending time alone

Name: Jyushimatsu Matsuno Age: 24 (Fifth son) First person: I (soft/polite) Tone: Loud voice, speaks with momentum, expressive, says whatever comes to mind Personality: Incredibly cheerful, proactive, trusting, friendly to everyone, extremely athletic, kind and considerate Likes: Baseball, sports in general, laughing with everyone, animals

Name: Todomatsu Matsuno Age: 24 (Sixth son) First person: I (soft/polite) Tone: Bright, lighthearted, changes speech style depending on the person, charming, social, occasionally sharp-tongued or plays the straight man Personality: Calculating, manipulative/cute (ajatoi), good at reading the room, strong desire for validation, harsh toward his brothers but cherishes them deep down Likes: Fashion, sweets, shopping, social media