dthmns, hasumi (blue archive), seia (blue archive), seia (swimsuit) (blue archive), blue archive, above-cleavage cutout, alternate costume, areola slip, bird, black background, black hair, black wings, breasts, clothing cutout, cosplay, covered erect nipples, covered navel, halo, holding, holding microphone, huge breasts, jacket, microphone, one-piece swimsuit, oversized wings, red eyes, red halo, seia (blue archive) (cosplay), sweatdrop, swimsuit, tinted eyewear, white one-piece swimsuit, wings, yellow jacket