1girl, beret, black_headwear, black_wings, blue_archive, blush, closed_mouth, feathered_wings, film_grain, halo, hat, head_wings, koharu_(blue_archive), locker, locker_room, looking_at_viewer, low_wings, miniskirt, neckerchief, onabe_no_shime, pink_eyes, pink_hair, pink_neckerchief, pink_skirt, pleated_skirt, sailor, sailor_collar, skirt, sleeves_past_fingers, sleeves_past_wrists, solo, twintails, white_sailor_collar, wings