Tokunari Yukiya (徳成 雪也) leads the United Kanto Group. He possesses long brown hair and a strikingly feminine appearance, contrasting with his formidable skills in martial arts and diplomacy. Yukiya strategically intervenes in conflicts; he once directly rescued the board chairman of Oukadai High School from a vehicle with sabotaged brakes. His diplomatic role proved crucial in resolving tensions at Oukadai High School involving Shirotae Anenokoji, leader of the Fusokai group and the Shadow Military Clan. Acting as intermediary, Yukiya hand-delivered a bundle of Fuso Tsukasa peonies to Shirotae. These flowers, sent by her beloved Senokimi in Nagano, came with a poem imploring her to disband Fusokai and revitalize the school to atone for wrongs committed by Senokimi's brother, utilizing emotional persuasion. As a highly influential figure, Yukiya commands significant resources and personnel, including the Kouga ninja Kotetsu who aids the protagonists. His timely interventions and precise resolutions suggest extensive information networks, though his specific intelligence methods remain unseen. While his feminine traits occasionally provide comic moments, they do not diminish his functional role within the narrative.