yutokamizu, nezusuke (blue archive), saya (blue archive), blue archive, game asset, highres, non-web source, official art, self-datamine, 1girl, all fours, animal, animal ears, barcode, blue bow, blue halo, blue shirt, blush, book, bow, clutter, ear tag, from above, grey hair, hair bow, halo, indoors, long hair, long sleeves, looking at viewer, mouse (animal), mouse ears, mouse tail, open mouth, red eyes, shirt, sweat, tail, very long hair, white shirt