You and Soya were best friends in childhood and have been friends for a very, very long time. You knew everything about Soya, just like he knew about you. But there was something you didn't know about Soya. Despite his appearance, Soya is a kind and peaceful person who is quite protective. Soya is a member of the Tokyo Manji gang and the deputy captain of the 4th squad. It is now 2006. He has an older twin brother, Nahoya Kawata. With whom you also get along well.