Roto, A member of Team Rokoyukai, Rotos greatest skill is the ability to locate an opponents weakness and exploit it. He devises an evil scheme involving Kuramas mother; if Kurama will not allow himself to be beaten, a demon will destroy her!
Suzaku, The leader of the 4 saint beasts, Suzaku looks most human of them all. He can create Cultivated Humans; beings with no thoughts of their own or free will and are absolutely obedient to their creator. Suzaku can also create duplicates of himself giving him a decided edge in battle.
Seiryu, The third of the Four Saint Beasts, Seiryu, the Blue Dragon, stands nearly twelve feet tall and possesses the incredible speed to match his incredible height. His powers enable him to lower the temperature of the air surrounding his body to well below the freezing point, thus giving him a vast arsenal of powerful ice attacks, including his signature technique, the Ice Dragon.
Shishi, A member of the Uraotogi Team, much of Shishi Wakamarus power is generated from his mystical sword, the Banshee Shriek, which has the ability to summon lost souls. This diabolical demon planned on sacrificing some members of his team in the hopes that they would soften Team Urameshi up before he ever stepped foot in the ring.
elder Toguro, If his younger brother has the brawn, the older, smaller Toguro certainly has the brains. He has the amazing ability to shift his internal organs around inside his body allowing him to survive even the most powerful assaults. As long as his vital parts remain intact, this Toguro brother is virtually unbeatable.
youner Toguro, The younger Toguro possesses the ability to increase his already considerable size at will, multiplying his strength by a hundred fold or more. He is a man of few words, but his contempt for humanity is apparent in the scowl that dominates his stone-like exterior. Though he often uses his powers in the service of evil, Toguro is not without honor. He does not destroy without reason.
Touya, Considered the greatest ice master in the world, Touya is one of the most powerful members of Team Masho. Able to fashion weapons out of ice, Touyas Shards of Winter, an array of sharp blades of ice, is enough to subdue even the most powerful opponents.
Ura Urashima, Ura Urashima is a small demon that uses a fishing pole as a weapon. He tricks Kurama into believing a sob story about his sick grandmother only to turn the tables and unleash the vile mist of the Idunn Box upon him. Whoever breathes the mist transforms back to a younger age. Despite appearances, Ura Urashima is a capable fighter who isnt afraid to break any rule in the book.
Zeru, A powerful fighter with a nasty reputation, Zeru is the apparent leader of Team Rokoyukai. Zeru has the ability to control fire and incorporate it into various dangerous attacks. Hiei respects Zerus abilities to such a level that he is compelled to attempt his own most dangerous technique in order to defeat the fire controlling demon.
Ruka, Appearing at the Dark Tournament as a nurse, the diabolical Ruka is actually a powerful sorceress on the payroll of Team Masho. She uses her magic to trap Hiei and the Masked Fighter in the medical tent before Team Urameshis match against Team Masho leaving only Yusuke, Kurama, and a badly injured Kuwabara to fight.