|Romaji:||Yuda no otoko|
|Others:||Man of Judas, That guy/man, Pigeon guy|
|Age:||Possibly mid 40s|
|Debut (Manga):||Chapter 6|
|Debut (Anime):||Episode 08|
|Appears in:||Manga, Anime, and Movie|
|English Voice:||Christopher Sabat|
Man of Judas or Zero is an internationally wanted, Class-S criminal who has a $9.9 billion bounty on his head. He is said to have killed 20,000 people in three years and hasn't been apprehended once.
He is typically referred to as "that guy" or "pigeon guy" by Tomoki Sakurai, who meets him every year in the summer festival. He always has the booth prepared with the name "Judas" at the top. He is shown with pigeons since his introduction in the JUDAS manga.
He and the president enjoy torturing Tomoki, and any upper hand Tomoki may gain is ruined by the Man of Judas in any of the hosted tournaments and competitions, which he always wins one way or another.