Toshihiro is a famous prosecutor, he wears a mask that covers his mouth,he’s 25 years old, he has long red hair, and he has a rival named “Aoi Hayashi” aoi is the main character of the series. she is a defense attorney. and he has a detective named “Yuji”. Yuji calls Toshihiro “Boss” or sometimes “Bud” Yuji is toshihiro’s assistant.  Toshihiro is very formal. Toshihiro’s likes are tea and etc. some of his dislikes are his mother, he has bad memory of his mother. He also pretends he hates cats.