Super Custom YO649Z Mk. II

'''Super Custom YO649Z Mk. II''' is an anime-only Mysterious Being.

Personality
Not much is known about it.

History
He loved building custom cars so much that he decked himself out and became a custom car-loving monster.

Saitama Introduction Arc
After defeating Vaccine Man, Saitama is returning to his home in Z-City when he is noticed by Super Custom YO649Z Mk. II who was previously looting. Super Custom YO649Z Mk. II attempts to intimidate Saitama but meets his demise in one punch.

Abilities
It appears to be strong enough to destroy cars with its bare hands.

Trivia
It is the first anime only villain to appear in the series