![](https://cdn.animecharacters.io/images/characters/large/19974-fca090e7.jpg)
Shuusei Usui (碓氷 愁生)
Birthday: January 5th Shuusei, also part of the guardians, is Hotsuma childhood friend. He helps the police in solving crimes with his "sixth sense." He seems to be a quiet and sensitive person. He carries deep scars on his chest, that seem to be the source of his frail health. (Source: Wikipedia)
Voice Actors
Mamoru Miyano
Japanese
Ao Takahashi
Japanese