shichimi yutsuki, seia (blue archive), seia (swimsuit) (blue archive), blue archive, absurdres, commentary request, highres, 1girl, beach, blonde hair, breasts, halo, jacket, long hair, ocean, official alternate costume, one-piece swimsuit, open mouth, palm tree, pink eyes, side ponytail, simple background, small breasts, smile, solo, swimsuit, tree, visor cap, white background, white one-piece swimsuit, yellow halo, yellow jacket