arpeggio kaga, hina (blue archive), blue archive, highres, 1girl, alternate costume, animal ear hairband, animal ears, arm up, armpits, bare legs, bare shoulders, black bow, black bowtie, black hairband, black halo, black leotard, blush, bow, bowtie, breasts, bunny day, closed mouth, covered navel, detached collar, fake animal ears, fang, feet out of frame, gluteal fold, groin, hair between eyes, hair ornament, hairband, hairpin, halo, highleg, highleg leotard, horns, leotard, loli, long hair, looking at viewer, lying, on back, oversized breast cup, playboy bunny, purple eyes, rabbit ears, rabbit hair ornament, roulette, skin fang, small breasts, smile, solo, spread legs, strapless, strapless leotard, sweatdrop, thighs, very long hair, water, wet, white hair, wrist cuffs