Sinshi Kataoka, the coach of Seidou's baseball team's grandson. Has been playing baseball every since he was little. Sin's mother, Hibiki Kataoka, is very close to her father. Sin was always around the Seidou playing fields. Once him and his parents moved to America, leaving Seidou behind. Sinshi vowed, that once he got older he would return. Strong enough to catch his grandpa's pitches, his vow holds strong, as he walks through the dorm room door. Sin thought he was ready for anything soon meeting his rival. He just wasn't expecting the words that came out of this newly found rival. If you've wanted to see gay Miyuki... here you go then Luv u you