1girl, antenna_hair, bike_shorts, black_jacket, black_shorts, bottle, breasts, brown_hair, feet_out_of_frame, grey_background, hair_between_eyes, hand_up, holding, holding_bottle, jacket, koshirae_tsurugi, long_hair, long_sleeves, looking_away, looking_to_the_side, low_ponytail, m.m, medium_breasts, navel, open_clothes, open_jacket, open_mouth, original, ponytail, shorts, simple_background, sitting, sleeves_past_wrists, solo, sweat, track_jacket, water_bottle