A mature male character with white hair styled in two distinct horns—one gold and one black—stands confidently with a gentle yet knowing smile. His golden eyes, slightly downturned (tareme), exude warmth and wisdom. He holds a traditional Japanese sword (katana) with practiced ease, its blade gleaming under ambient light. Around him, several yellow will-o'-the-wisps (鬼火) float ethereally, casting a soft glow that contrasts with his striking appearance. His attire blends traditional and modern elements, with subtle gold mesh accents that catch the light. The background is atmospheric, suggesting a mystical setting—perhaps a moonlit shrine or fog-draped mountains—enhancing his supernatural aura as an oni (鬼). The art style is detailed and semi-realistic, balancing sharp linework with painterly textures to emphasize his dual nature of strength and kindness.