WOOHOO! No More Heroes Character list.

Don't read it if you don't want spoilers.

List of characters in No More Heroes - Wikipedia, the free encyclopedia

Thats a total of 22 Characters listed there, and the Game runner could be Suda 51 (Even though no one will want to run a kick ass Mafia like No More Heroes, but meh, not like something like thats ever stopped me. :P)

That leaves a 23rd Character.