soutou, seia (blue archive), seia (swimsuit) (blue archive), blue archive, highres, 1girl, alternate breast size (larger), animal ear fluff, animal ears, bare legs, barefoot, bird, bird on hand, blonde hair, blue sky, blush, breasts, cloud, covered navel, dot nose, extra ears, eyewear hang, feathers, feet, fox ears, fox girl, fox tail, from below, gradient eyes, halo, jacket, loli, long hair, long sleeves, multicolored eyes, off shoulder, official alternate costume, old school swimsuit, one-piece swimsuit, school swimsuit, side ponytail, sky, sleeves past fingers, sleeves past wrists, small breasts, smile, solo, sunglasses, sunlight, swimsuit, tail, thighs, tinted eyewear, tit (bird), toes, unworn eyewear, very long hair, visor cap, wet, white one-piece swimsuit, white school swimsuit, yellow halo, yellow jacket, yellow visor