Karato Hijiri

Karato Hijiri  is a secret agent who works for Daito and his work goes from spying rival companies to deliver the purple roses to Maya Kitajima. His father was the president of a company which went bankrupt. He decided to suicide with his family but only he and Karato survived, losing their identity. Masumi Hayami's father helped Karato: he paid his school fees and let him work for Daito. He's Masumi's friend and confident and only wishes for his happiness.

Personality
Karato is a calm and composed young man.