Kokushibo from Demon Slayer!
Trained on WAI NSFW Illustrious v13.
Unfortunately this thing can't exactly reproduce some things - particularly katana and eyes.
Main:
1boy, male focus, kokushibo, facial mark, extra eyes, red sclera, yellow eyes, ponytail, black hair, multicolored hair, Outfit:
japanese clothes, purple kimono, black hakama, sash, tabi, zouri, Extra:
katana, holding sword,