He is the head of the White Knight Agency branch in Great Britain, he is also one of the elite Six Heads who holds a rank "S." He is often seen as a jolly happy go luck person who is very cocky, deceptive and unpredictable.

He starts to have high respect and admiration for Moroha after he was defeated by him, nicknaming him "Jack", since Moroha is full of surprises like a Jack-in-the-Box. He seems to dislike Natto.