Prompt: by ukiatsuya, weapon, solo, sword, 1boy, male focus, katana, monochrome, blue theme, blue background, standing, holding, japanese clothes, simple background, sheathed, sheath
Negative prompt: (low quality, worst quality:1.4), nsfw, lowres, bad anatomy, blurry, bad art, film grain, fused fingers, disfigured, ugly, nohand2