TV-Series
Description
Buffaloman, the sole survivor of the Buffalo Clan destroyed in internal conflicts, began as an ordinary chojin possessing 1,000,000 Power. He struggled in combat, suffering repeated defeats. His path changed dramatically upon meeting Satan, with whom he struck a deal: he gained additional Chojin Power for each chojin he killed, ultimately reaching 10,000,000 Power. This immense strength far surpassed his contemporaries, as the previous strongest chojin held only 1,000,000 Power.

Serving under Akuma Shogun and Satan as one of the Seven Devil Chojin, Buffaloman exhibited extreme brutality during their arc. He killed Warsman after a fierce battle and dismembered Meat to coerce Kinnikuman into a tournament. His fighting style leveraged overwhelming physical power and signature techniques: the Hurricane Mixer and Long Horn Boomerang, using the horns on his head. He also employed the Chojin Cross Drop, a move learned when he stopped a falling cross during a hurricane.

A significant shift occurred during his fight with Kinnikuman. Even while possessed by Satan mid-battle, Kinnikuman's display of respect awakened Buffaloman's sense of honor. He defected from the Devil Chojin by revealing the key to save Meat. This betrayal provoked Satan's wrath, resulting in a fatal wound. Before dying, Buffaloman sacrificed his remaining Chojin Power to resurrect fallen Justice Chojin, including Warsman, Robin Mask, and Wolfman.

Satan later resurrected Buffaloman, leading to internal conflict. In the Golden Mask Arc, he initially rejoined the Devil Chojin but switched sides again after witnessing Akuma Shogun murder Ashuraman. Akuma Shogun subsequently clarified that loyalty to the Devil Chojin faction required only fighting at full strength, not servitude, resolving Buffaloman's allegiance dilemma.

During the Perfect Origin Arc, Buffaloman returned to the Devil Chojin out of loyalty. He attempted to take The Mountain's place in a match against Strong the Budo, believing The Mountain would be sacrificed. The Mountain refused, insisting Buffaloman watch the fight to its conclusion. Buffaloman complied, urging The Mountain to surrender during the one-sided contest but ultimately saluting him as a "true Devil" after his death.

Throughout his journey, Buffaloman maintained complex relationships. He formed a close bond with Springman, his frequent tag-team partner, and mourned him deeply. He respected Kinnikuman for sparking his change of heart and collaborated with Justice Chojin like Ramenman and Mongolman in tournaments. Despite shifting factions, he consistently displayed chivalry, patriotism for Spain, and a commitment to fair combat. Physically large and muscular, he has curly hair, white eyes, knee spikes, and minimal attire. When possessed by Satan, his skin turned purple with a shadowy symbol on his chest.