2girls, alternate_costume, animal_ear_fluff, animal_ears, arknights, artist_name, bag, bicycle, bicycle_basket, black_footwear, black_hair, black_pantyhose, black_skirt, blonde_hair, blue_sky, bow, briefcase, brown_eyes, closed_eyes, closed_mouth, cloud, cloudy_sky, collared_shirt, day, food, from_side, full_body, grass, hair_bow, highres, holding, holding_bag, kneehighs, loafers, looking_at_another, medium_skirt, mouth_hold, multiple_girls, no_tail, outdoors, pantyhose, pleated_skirt, pocky, red_bow, road_sign, school_briefcase, shirt, shoes, short_hair, short_sleeves, short_twintails, sign, sin., skirt, sky, smile, socks, sora_(arknights), texas_(arknights), twintails, walking, walking_backwards, white_shirt, white_socks, wolf_ears