Portrait of a Japanese oni, a purple-skinned demon with three horns on its head, long hair, and red eyes, by Sakimichan. The oni wears a black and red kimono and a necklace of skulls. He holds a fan decorated with symbols in his hand. He is in a Zen garden, surrounded by cherry blossoms. The camera is in close-up, focusing on the oni's face and expressions. Rendering is professional and detailed, with 4K resolution and subdued lighting. Masterpiece, extremely detailed, octane render, wet, dense atmospheric, epic, dramatic, empty, creepy, trail cam footage, photorealistic, hyperornate details, photographed by Irakli Nadar