1girl, ahoge, alternate_hair_length, alternate_hairstyle, arknights, bare_shoulders, bird, black_eyes, black_jacket, black_shirt, breasts, crow, dust, feet_up, hair_ornament, hairband, hairclip, hk_(haruka_210), jacket, la_pluma_(arknights), long_hair, looking_at_viewer, off_shoulder, open_clothes, open_jacket, parted_lips, shirt, short_shorts, shorts, sleeveless, sleeveless_shirt, small_breasts, solo, thigh_strap, white_hairband