1girl, beret, black_headwear, black_shirt, black_wings, blue_archive, blush, box, collarbone, covered_mouth, feathered_wings, getabako, gift, gift_box, hair_between_eyes, halo, hand_up, hat, head_wings, holding, holding_gift, indoors, koharu_(blue_archive), long_hair, long_sleeves, looking_at_viewer, low_twintails, low_wings, neckerchief, nose_blush, off_shoulder, pink_hair, pink_neckerchief, pleated_skirt, puffy_long_sleeves, puffy_sleeves, purple_skirt, red_eyes, sailor_collar, shirt, skirt, sleeves_past_wrists, solo, sota, standing, twintails, valentine, white_sailor_collar, wings