kansou (kanso 1), sans (undertale), dusttale, undertale, utdr (toby fox), absurdres, bad id, bad pixiv id, highres, inactive account, 1boy, alternate universe, blue eyes, blue jacket, clenched teeth, drawstring, film grain, flaming eye, grey hood, hands up, hatching (texture), hood, hood up, hooded jacket, jacket, letterboxed, long sleeves, male focus, multicolored eyes, open clothes, open jacket, outside border, puffy long sleeves, puffy sleeves, red eyes, red scarf, scarf, simple background, skeleton, solo, teeth, twitter username, two-tone eyes, upper body, watermark, yellow background