Kashiwaba Rokurou

Age: In his mid-20s (exact age unknown)
Hobbies: Bodybuilding
Likes: Feeling that he is growing stronger

A man of uncertain age working for the Disobeyers' intelligence department. Apart from gathering information on incidents caused by Variants, he also protects those involved in them.

He is a maniac who finds the best thing in life to be forging his mind and body. Also, he is a fighting maniac who's always on the lookout for chances to test his strength.