pearlgang e, kasumi (blue archive), kasumi (swimsuit) (blue archive), blue archive, absurdres, commentary, highres, revision, 1girl, :3, ahoge, barefoot, bikini, black bikini, black hair, black horns, black tail, coat, collarbone, demon girl, demon horns, demon tail, fang, flat chest, hair intakes, halo, horns, long hair, navel, official alternate costume, open mouth, red bikini, red halo, simple background, soles, solo, stomach, striped bikini, striped clothes, swimsuit, tail, toes, twintails, white background, white coat, yellow eyes