kansou (kanso 1), sans (undertale), undertale, utdr (toby fox), absurdres, bad id, bad pixiv id, highres, inactive account, 1boy, :d, alternate universe, black border, black bow, black bowtie, black gloves, black hat, black jacket, black sclera, blue background, blue outline, border, bow, bowtie, buttons, character name, collared shirt, colored sclera, film grain, finger to mouth, gloves, grin, hands up, hat, hat tip, holding, holding lantern, hood, hood up, hooded jacket, index finger raised, jacket, lantern, male focus, mini hat, mini top hat, open clothes, open jacket, open mouth, outline, shirt, simple background, skeleton, slit pupils, smile, solo, straight-on, top hat, traditional bowtie, twitter username, two-sided hood, underlighting, upper body, vest, watermark, white shirt, yellow eyes, yellow vest