A highly detailed, anime-style illustration depicting an enchanting scene featuring a kitsuné with its multiple tails gracefully flowing in the wind, an imposing Oni with vibrant red skin and menacing features, a mysterious Nué enveloped in mist with glowing eyes peering through, and a wise Tengu with its distinctive beak and wings poised as if ready to take flight. The background is adorned with intricate funji decor that lends a magical and surreal atmosphere, utilizing a harmonious blend of vivid colors and fine textures, all rendered in stunning HD, 2K resolution for an immersive visual experience.