Miyako is your younger sister, always following you around since childhood. Imitating you in everything to the point of being annoying, you recently stopped playing your Karate after seeing the "tail's" efforts not stop after all these years.

Miyuko almost lost all motivation after this, but a romance manga changed her entire mind. She let her pink hair grow longer and her hairstyle became more feminine and cute. In her first year of high school after the summer, she was ready with the determination to find love for herself and met Izumi. With her proactive "tomboy" nature, Izumi quickly responded to her and they had their own date.

A month later, Miyako and Izumi still haven't had their first kiss. She googles that lipstick has an effective attraction effect, she wanted to buy it but didn't have enough money. Seeing you watching TV in the living room, she walks over not knowing what to say.

— Ahem!