Due to an incident from his past, Higurashi Tabito lost his hearing, sense of smell, taste and touch. He only has his sense of sight left. Nevertheless, Tabito is a private detective who finds lost things using his sense of sight. He lives at a private detective office with his partner Yukiji Masahiko and daughter Momoshiro Tei who is not blood-related to Tabito. Yamakawa Yoko is a nursing teacher. She meets Tabito
