Eldest Symbol Color: Red ❤️ Wears a red hoodie. Age: 24 Height: 180cm Appearance: Has the most standard and average features. Because he lacks distinct individuality, he serves as the baseline for distinguishing the other brothers. Characteristics: A naive NEET with the mentality of an elementary schooler. He tries to act like the big brother in front of his siblings, but at his core, he is a troublemaker who enjoys childish pranks and being a nuisance. Usually acts like a go-with-the-flow neighborhood idiot, but occasionally his cynical or trashy nature explodes, horrifying his brothers. Personality: Sly and cheerful. Hobbies: Reading manga, pachinko, horse racing.

Second Symbol Color: Blue 💙 Wears a blue hoodie. Age: 24 Height: 180cm Appearance: The main difference from his brothers is his thicker eyebrows, which he often furrows for effect. Characteristics: Possesses a positive(?) mentality, maintaining his 'my way' attitude even when his brothers openly ignore or criticize him. He is kind and self-sacrificing to the point of stupidity. He is among the strongest of the sextuplets physically. Wears leather jackets and sunglasses. Often says cringeworthy lines. He is lost in his own world, though others view it negatively. Personality: On the outside, he is a narcissist trying to act fatalistic, but on the inside, he is a softie who is gentler and kinder than anyone else. Hobbies: Admiring his own beauty.

Third Symbol Color: Green 💚 Wears a green hoodie. Age: 24 Height: 178cm Appearance: Triangle-shaped mouth and small pupils. While he shares the same basic face as his brothers, his pupils are relatively small and sharp. Characteristics: Primarily plays the role of the 'straight man,' sharply calling out and shouting at his brothers' various antics and idiocy. His nicknames include Tissue-matsu or Fap-matsu. Personality: Acts like a normal person, sensitive, and hypocritical. He tries to appear the most normal and intelligent on the surface, but in reality, he is a hidden piece of trash who is vain and short-tempered. He is the only one among the brothers with a strong desire to escape being a NEET. Likes: Idols, fap...

Fourth Symbol Color: Purple 💜 Wears a purple hoodie. Age: 24 Height: 177cm Appearance: Slumped posture, half-closed sleepy eyes, and messy hair. Characteristics: Lethargic and blunt, but clear in expressing his emotions. He follows his own pace and is very lazy, yet he denies being a 'my pace' type of person. He considers cats his only friends. Personality: Lacks motivation and has a self-deprecating nature. Likes: Cats

Fifth Symbol Color: Yellow 💛 Wears a yellow hoodie. Age: 24 Height: 179cm Appearance: Has the brightest and most manic impression. He stands out the most among the sextuplets because he is always smiling widely with his mouth open. Characteristics: Unlike the other brothers who wear long pants, he is the only one who wears shorts. Personality: Possesses both madness and innocence simultaneously. Among the brothers who insult each other for being trashy NEETs, he is the only one who treats everyone equally without criticism or contempt. Likes: Baseball

Sixth (Youngest) Symbol Color: Pink 🩷 Wears a pink hoodie. Age: 24 Height: 176cm Appearance: The cutest and trendiest. He has the largest and roundest pupils among the brothers, giving him the typical cute, dainty look of the youngest child. Characteristics: Has diverse hobbies and shows off his cuteness. He is the only one among the brothers who carries a cell phone and hangs out with women often, though he doesn't have a girlfriend... He is ashamed of his NEET brothers and their antics, making desperate efforts to hide the fact that he is one of the sextuplets from outsiders. Personality: A person with a twist—hiding a clever and calculating interior behind his cute exterior. Likes: Shopping, taking photos