1girl, d, bare_arms, bare_shoulders, blonde_hair, blue_eyes, blue_one-piece_swimsuit, breasts, collarbone, competition_school_swimsuit, forehead, hand_in_own_hair, jewelry, kofune_ushio, long_hair, necklace, one-piece_swimsuit, open_mouth, photoshop_(medium), profnote, school_swimsuit, shell, shell_necklace, smile, solo, summertime_render, swimsuit, thigh_gap, very_long_hair, water