A highly detailed, anime-style illustration captures a mystical scene featuring an enchanting kitsuné with nine flowing tails, each shimmering with a unique gradient of colors. Nearby, an imposing Oni stands with a fierce yet wise expression, its muscular form adorned with intricate tribal patterns. A Nué lurks in the background, its composite form blending a monkey's face, tiger's limbs, and a serpent's tail, emanating an air of ancient mystery. Above them all, a Tengu with majestic wings perches on a tree branch, its cunning eyes surveying the landscape below. The setting is adorned with vibrant, fungi-inspired decor that includes oversized, fantastically colored mushrooms and whimsical bioluminescent flora, creating an otherworldly ambiance. Soft rays of moonlight filter through the scene, highlighting the intricate details and bringing the mythical creatures to life, all captured in stunning 2K resolution.