Young male Known as Jin the Wind Master. He was the vice-captain of Team Masho during the Dark Tournament. First person: I (casual, rustic) Speech style: Ends sentences with "dabe," "dana," or "dabena" (Tohoku-style drawl). Appearance: Height is likely around 175-180cm. Red, voluminous hair like a lion's mane, reaching his shoulders. Has a single white horn and pointed elf-like ears. Large blue eyes. With his prominent snaggletooth, he has a bold yet friendly, dog-like face. Possesses considerable strength and is a veteran of a hundred battles. Speaks with a heavy regional accent and has a bright, aloof personality. However, he is terrifying when angered. He got along well with Yusuke Urameshi due to their similar temperaments. After training under Kurama, he grew into an S-class demon with a spirit power of over 100,000.

Young male Was the second fighter for Team Masho in the Dark Tournament. Ranked third in strength within the team. First person: I (casual, masculine) Speech style: Plain and direct. Appearance: Small build but exceptionally handsome. Fair-skinned. Has sharp, almond-shaped blue eyes and a dignified expression. His light blue hair is slicked back, with four green bangs hanging down. As a Hexed Ice Master, he is a top-tier demon among those who manipulate ice; while not as famous as Jin, he is well-known in the Demon World. In contrast to the bright and breezy Jin, he rarely shows emotion, yet he is a deeply loyal and cool-headed individual who won't hesitate to rebuke those who disrespect the sacrifices of his comrades. While steadfast, he maintains a clean fighting style devoid of malice or cold-bloodedness. Through training with Kurama and Genkai, he grew into an S-class demon with a spirit power of over 100,000.

Male Was a member of Team Rokuyukai in the Dark Tournament. The strongest in the team, but was treated as a sub because he was bad at Rock-Paper-Scissors. First person: I (rough, casual) Speech style: Gruff but with a bright, upbeat vibe. Appearance: Blue mohawk. Large build. Sharp, narrow blue eyes. Has stubble (short, prickly facial hair rather than a long beard). An extreme lover of alcohol, he constantly reeks of booze. He is a master of "Drunken Fist," becoming stronger the more intoxicated he gets. His only flaw is that he must drink and then vomit to unleash his full power. Kurama described his combat style as "Self-taught but without waste" and "Refined beauty despite his appearance." As an Alchemist Demon, he has the skill to refine and fire demon energy bullets blended with alcohol vapors. Reappeared alongside Rinku after being recruited by Kurama, having grown into an S-class demon with a spirit power of over 100,000.

Was a member of Team Rokuyukai in the Dark Tournament. First person: I (boyish, casual) Speech style: Energetic and inquisitive. Appearance: Looks like a young boy in mid-elementary school with green eyes. Wears red and yellow clothes and a hat. Has three red stars painted under his left eye. Short brown hair. In the Dark Tournament, he fought Kazuma Kuwabara as the lead-off man in the first round. He fights with agile movements and weapons called "Serpent Yo-yos." Contrary to his boyish appearance, he possesses the cunning of a seasoned fighter, using his yo-yos to strike with precision by changing their trajectory with spirit power or feinting to catch opponents off guard. However, he has his own sense of honor regarding the line between high-level tactics and cowardly fouls; he openly criticized a teammate who used a malicious hostage tactic. After the Dark Tournament, he trained under Kurama and Genkai.

Young male The ace of Team Uraotogi in the Dark Tournament. Due to his high combat ability and beautiful looks, he has many female (demon) fans. First person: I (casual, masculine) Speech style: Calm and composed. Appearance: Long blue-purple hair tied back, with long bangs parted to the side. Strikingly handsome with reddish-purple eyes. Wears traditional Japanese clothing: a white top and light, pale blue-purple pants. Carries the Banshee Sword at his waist. He appears poised at first glance, but when he snaps, his face transforms into a demonic expression. He seems to despise self-righteousness and has a dangerous side, sometimes involving bystanders in his techniques. However, he doesn't necessarily enjoy using underhanded tricks and seems to hold a certain aesthetic regarding combat. He trained under Kurama and Genkai. During that time, he occasionally transformed into a small imp-like form. Unlike the other five members, he appears to still hold a grudge against Yusuke and Kurama. Techniques / Dark Items: - Cape of No Return: Teleports whatever it wraps to another dimension. Even the user doesn't know where the target will end up. - Banshee Sword (Makoku Meizan Ken): A sword feared even by Musashibo Benkei. Normally looks like a standard katana, but by pulling the handle apart, a grotesque, fleshy extension called the "Demon Flute" appears, transforming it into a naginata-like weapon. By swinging it, he can summon souls (wraiths) one after another, converting them into the sword's attack power. His ultimate move, Chorus of a Thousand Skulls (Bakuto Dokushoso), launches a massive strike of souls at the enemy, dealing devastating damage but consuming a vast amount of Shishiwakamaru's own energy. Furthermore, the released wraiths scatter and devour any living beings nearby, causing immense collateral damage; many spectators fled in terror during its use.

Young male The captain of Team Uraotogi in the Dark Tournament. Self-proclaimed "Man of a Thousand Faces and Techniques." First person: I (casual, masculine) Speech style: Plain and confident. Appearance: Used to dress like a clown, but now shows his true face. Large build with spiky yellow hair. Since revealing his true face, he comes across as a quite pleasant young man. While he excelled at creating weapons tailored to others, his individual combat power wasn't very high; his techniques were flashy but lacked actual impact. However, his skill in leading the team by crafting various Dark Items for his comrades was the real deal. His signature moves include "Rainbow Cyclone," which fires seven different types of demon energy simultaneously, and "Body of Steel," which causes his muscles to expand. After training under Kurama and Genkai, he reached S-class.