User blog comment:Hitsuji Mamoru/Servant Creation Room 2 : Guess of the Who/@comment-4802891-20170404162419/@comment-30314236-20170416013041

The one I was thinking on was Frank Costello. If I go by what you said about being around 30 years older than him (if you thought I was thinking about him), and he is also the leader of a famous criminal band... Okay, time for wild guesses.

Is he Butch Cassidy?