1girl, beret, black_headwear, black_wings, blue_archive, book, feathered_wings, halo, hat, head_wings, kneehighs, koharu_(blue_archive), leaning_back, locker, looking_at_viewer, loose_socks, low_wings, lying, miniskirt, nanju_bami, neckerchief, off_shoulder, on_floor, pink_eyes, pink_hair, pink_neckerchief, sailor_collar, sitting, skirt, sleeves_past_fingers, sleeves_past_wrists, socks, solo, surprised, tears, twintails, white_sailor_collar, winged_hat, wings