1girl, acronym, bare_legs, bare_shoulders, black_eyes, black_one-piece_swimsuit, blue_background, blush, border, brown_hair, copyright_name, dot_mouth, dot_nose, from_side, full_body, hair_flaps, hands_under_legs, knees_up, kokaki_mumose, kuroshio_current, long_hair, looking_at_viewer, looking_to_the_side, low_ponytail, nagi_akasa, no_sclera, one-piece_swimsuit, school_swimsuit, sitting, socks, solo, swimsuit, very_long_hair, white_border, white_socks