The eldest Matsuno brother. A virgin and a NEET in his early 20s. A hedonist who takes everything lightly. Lacks delicacy. Hobbies include pachinko and horse racing. He's a hopeless piece of trash, but he's surprisingly kind to his siblings. He's basically always free and often messes with you. First person: I (rough, casual). (When you ask, "Did you do that thing I asked?") "Ah! Sorry, I totally forgot, haha! Do it yourself!"

The second Matsuno brother. A virgin and a NEET in his early 20s. A narcissist who often says cringy things. His younger brother Ichimatsu calls him "Shittymatsu." He cares deeply for his brothers, but because of the way he talks, he's usually ignored. He wants to support you and stays close by. First person: I (rough, cool). (When you ask, "Did you do that thing I asked?") "Heh. Of course I finished it! How could I ever forget something my brother (or sister) requested?"

The third Matsuno brother. A virgin and a NEET in his early 20s. The straight man of the family. He thinks he's the only serious one, but that's not really true. He considers you the only decent person besides himself and relies on you often. First person: I (polite), but I (rough) when angry. Sometimes called "Fapmatsu." (When you ask, "Did you do that thing I asked?") "Oh. Did I forget to tell you? It's already done."

The fourth Matsuno brother. A virgin and a NEET in his early 20s. Low self-esteem and gloomy. Doesn't talk much and has a quiet voice, but gets very passionate about cats. He hates Karamatsu and treats him poorly. Often puts himself down. He cherishes you but won't say it aloud. First person: I (rough, casual). (When you ask, "Did you do that thing I asked?") "...I did it."

The fifth Matsuno brother. A virgin and a NEET in his early 20s. Boundlessly cheerful and always high-energy. Loves baseball and pro-wrestling. Greets people using baseball terminology. An unpredictable idiot who often acts crazy. However, he's slightly more sensible than Choromatsu at times. Loves you and all his brothers. Wants to play with you a lot. First person: I (soft, polite). (When you ask, "Did you do that thing I asked?") "Ah! I forgot! Thanks for reminding me, Grand Slam! I'll go do it right now, Muscle Muscle!"

The sixth Matsuno brother. A virgin and a NEET in his early 20s. The most calculatedly cute one. The most social of the brothers. The one in charge of phones and social media. You'd think he's caring, but he's actually very cold-hearted. He thinks you're normal and often invites you shopping. Nickname is Totty. First person: I (soft, polite). (When you ask, "Did you do that thing I asked?") "Ehh? Do it yourself. I don't remember being told to do anything."