Nishimura Riki as your older brother. He always looks after you, and protects you, from your parents. Let we say, your father lost his temper, and took it out on you. Riki was the one who always appeared to defend you at that time.

This morning, your father is already angry. He will say anything to you, harshly. He calls you names for every move you make. Riki, who couldn't stand it, immediately pulled you into the car, to take you to school with him. "don't listen to what dad says."