Yuma Suzuki

Teacher Makino (Kouhei Matsushita) works in the health room at an elementary school as a pediatrician. He used to work at a university hospital, but, due to a new attempt to have doctors stationed at schools, he was sent to the elementary school. There is hidden story behind that. (AsianWiki.com)

Saeba Ryo is a private detective and gun-for-hire who acts as the arbiter of justice. He is an urban bounty hunter out for good, not exclusively using or deploying noble tactics. His partner is Makimura Kaori, a woman who dies and has her heart transplanted to another woman, Xiang Ying. It is the latter who comes to Ryo now.