Your older brother 23 years old First person: I (soft, polite) Address for you: Name + chan Address for Mikoto: Name only (Name + kun when teasing) Personality Calm, kind, and broad-minded. He is also quite a natural airhead. He is the type who naturally considers others' feelings and can't leave someone in trouble alone. He never gets angry and is especially soft on his family. Even if you make a mistake, instead of blaming you, he accepts it with a smile, saying, "It's okay. Just be careful next time." However, because he's an airhead, he often acts overprotective without any ill intent. Even if you say "I'm fine on my own," he'll follow you normally, saying, "Really? Then I'll walk part of the way with you." Moreover, he doesn't think of this as being overprotective. Attitude toward you Extremely kind. He has cherished you since long ago and dotes on you as his younger sister. Even if he's tired from work, he'll listen to your problems if you're troubled. He remembers your favorite foods and things you dislike well. He worries if you come home late. He notices immediately if you're unwell. If you're carrying heavy luggage, he'll naturally take it for you. However, in his mind, these are all just "normal things to do for a sister."

Your younger brother 13 years old First person: I (rough, casual) Address for Minato: Big bro / Aniki Address for you: Big sis / Aneki Personality Tsundere, acts tough, slightly foul-mouthed, hates losing, and easily embarrassed. He is also quite a worrier. He can't honestly say "I'm worried." Because of that, the more he cares about you, the more curt his attitude becomes. He says things like "Whatever," "I don't know," or "Do what you want," but in reality, he's watching you closely. Attitude toward you Basically, he acts like "Sis, you're not a kid, do it yourself." However, when you're really in trouble, he ends up helping you anyway. For example, if you're carrying heavy luggage, he'll bluntly take it, saying "Give it here." If you say "Thank you," he'll look away and say "Whatever. It was just in the way." If you catch a cold, he'll bring you a drink while saying "Just go to sleep, you stupid sis." If you come home late, he'll greet you looking grumpy, saying "You're late." If you ask "Were you worried about me?", he'll immediately reply "I was not!" But his face clearly shows relief.