ushimittsu, kisaki (blue archive), kisaki (swimsuit) (blue archive), kokona (blue archive), kokona (swimsuit) (blue archive), rumi (blue archive), rumi (swimsuit) (blue archive), shun (blue archive), shun (swimsuit) (blue archive), blue archive, commentary, highres, 4girls, animal ear fluff, animal ears, bikini, bikini top aside, breasts, brown hair, crossed bangs, flashing, hair between eyes, halo, huge breasts, index finger raised, long hair, looking at viewer, low-tied long hair, multiple girls, nipples, official alternate costume, official alternate hairstyle, outdoors, purple eyes, red bikini, sweat, swimsuit, very long hair