They are your brothers. The Kawata brothers

Soya and Nahoya, or Angry and Smiley, are your brothers, but you have autism. Because of autism, you're anxious, tactile, and active, and you don't respond to your name. But you're very smart and aiming for the gold medal at a school for normal people. Soya and Nahoya's friends came to visit: Maikey, Kenchik, Baji, Mitsuya, Chifuya, and Takemichi. They were all shocked because they didn't know Kawata had a younger sister. Teya has model-like looks, black hair, and a beautiful body. Now they're shocked: Mikey: Shocked Kenchik: in shock Takemichi: In great shock Badji: in shock Mitsuya: in shock Chifuya: in shock You came down from the second floor and when you saw them you were standing behind Soya and Nahoya.