I only do my job, you will die in the ring remember it.
~ Mr X (To Tiger Man)
Mister X (ミスターX Misutā X?) was the main antagonist of the Tiger Man series, he is a man with purple-ish skin with the appearance of a gentleman of the nineteenth century.


Mister X is a tall imposing man which wears a top hat, a monocle, an elegant smoking, a cloak and a cane.


Mister X worked for the lair of the tigers, a place where fighters fights one another to the death for money, he was the one who made sure there was order in the lair and was tasked to bring back all the traitors that dared to betray or escape, he also organized the matches and always manipulated the events on his side.

His name was enough to inspire fear even on the strongest fighters in the lair, thanks to his evil and cruel methods including death if it was necessary.

One day he was informed about a powerful fighter with the name of Tiger Man, famous for his victories and glory in the lair, he began to keep on eye on him and studied his actions and behavior.

When Tiger Man broke the most important rule of the organization, Mister X viewed him as traitor that deserved to be punished, he began to send various assassins with the order of killing him in the ring.

After all the assassins where defeated by the wrestler, he declared to kill him himself, however he dies (Only in the Anime) in a car accident.