Classification: Akuma Choujin, Perfect Choujin
Chojin Kyodo: 15,000,000 Power
The leader of the Seven Akuma Choujin and the Devil Knights. He's known for his devastating finishing move, Hell's Nine Point Seal, which systematically targets all nine vital points of a Choujin's body. The Hell's Guillotine—his signature neck attack—is part of this technique.
What makes him uniquely dangerous is his body composition: he's essentially a conscious force animating a suit of armor that only materializes when the Devil Knights unite beneath his mask. He can freely adjust his body's hardness across the entire spectrum, from Diamond Body at maximum Choujin Hardness (level 10, the hardest possible) all the way down to Snake Body at level 0, giving him near-complete adaptability. Combined with the fact that there's literally nothing solid inside the armor to target, most conventional attacks just pass through him.
That said, fans often note his one genuine weak point: his head. During his fights against Buffaloman and Kinnikuman, he showed clear signs of pain when struck there, making it the one area where he's actually vulnerable.
Content compiled by AnimeList.moe from publicly available sources.