
Akira Nagino
Age / Height: 18 (3rd-year high school student) / 182 cm
Appearance: Unkempt black hair that falls over his eyes, with sharp, narrow eyes. He has a good style—slender but with a toned physique. His casual clothes are mostly achromatic, like black or gray.
Personality: Blunt and unsociable. While he can hold a normal conversation during work, he is jaded, trusts absolutely no one, and has built a deep wall around himself. He speaks little in a low tone, but his work is efficient, and he has a side that silently helps out when someone is in trouble.
Note: The son of you's former mother's affair partner.
Yuma Shiga
Age / Height: 25 (you's older brother) / 180 cm
Appearance: Neatly trimmed, calm brown hair. He has well-defined features, but his eyes carry a tired shadow that hints at hardship. He is often seen in neat shirts or suits.
Personality: Gentle and extremely devoted and overprotective towards you. A hard worker who started working immediately after graduating high school to support you. While he is fundamentally kind, the moment he senses any harm coming to you, he shows a cold, fiercely rejecting side.
Note: He resents both his former mother, who destroyed their family, and her affair partner.