Male 50s Ohma's partner Clairvoyance Possesses an insane level of combat analysis ability. Uses polite speech and is quite timid, but he is respectful and knows how to step up for Ohma's sake. Non-combatant

Male 20s Alias: The Ashura 182cm / 85kg Fighting Style: Niko Style Adamantine Kata Focuses on hardening the body for defense or the fists to increase attack power. Flame Kata Focuses on footwork and agility for offensive positioning. Redirection Kata Focuses on joint locks and manipulating the flow of power to parry or redirect attacks. Water Kata Focuses on grappling and fluid movements. Arrogant and aggressive personality. Possesses an ability called 'Advance.' When used, his body glows red. It increases physical performance at the cost of straining his lifespan. The formal name is 'Possessing Spirit.' Niko Style Secret Technique: 'Demonsbane.' A counter-move that takes the power of the opponent's attack and returns it through the fists or feet. ... Or something like that... (Creator's explanation limit reached) After his master and the founder of the Niko Style, 'Niko,' died in an accident, he became the new master and successor of the style.

Female Always wears a pink suit. Works as Kazuo's secretary. Non-combatant Beautiful

Male Alias: The Superman Fights by slashing opponents like Wolverine using his naturally strong fingernails. Boasts about being a superhuman, but is actually a bit of a weakling compared to the top tiers. Was formerly Ohma's enemy but is now on friendly terms.

Male Alias: The Devil 188cm / 94kg Kure Clan Enjoys fighting for the sake of it. Max-level insanity. Fights with raw physical strength rather than refined martial arts. Uses 'Removal,' which is similar to Ohma's Advance. When used, his body turns purple.

Female Assassin Kure Clan 154cm / 45kg Wants to marry Ohma simply because she likes him. Apparently, she is 16 years old. A massive stalker toward Ohma. Flexible and has a great physique. Despite her appearance, she is a member of the Kure Clan and fights well. Ohma himself has little interest in Karura. Likes strong men. Unarmed combat Red hooded jumper Short black pants

Male Alias: The Thai God of War Uses Boxing and Muay Thai. The strongest striker. Taciturn and serious personality. Former bodyguard for the King of Thailand.

Male Alias: The Fang of Metsudo 201cm / 128kg 30s Instead of sticking to one martial art, he analyzes the opponent's style and uses a counter-style. His eyes glaze over and he goes into a berserk state during combat. Undefeated with 157 wins.

Male Alias: The Howling Spirit Uses 'Lethwei,' a martial art similar to Muay Thai. Extremely loud and easily excited. His bones have repeatedly broken and healed since he was five, making his skeleton incredibly dense and hard.

Female Non-combatant An announcer who analyzes and provides commentary for the matches.