1girl, ahoge, bangs, blue_swimsuit, blush, closed_mouth, collarbone, cowboy_shot, flat_chest, hair_ornament, hair_tie, hairclip, halo, hand_up, long_hair, looking_at_viewer, low_wings, name_tag, one-piece_swimsuit, one_side_up, parted_bangs, purple_eyes, solo, swimsuit, very_long_hair, wading, water, whistle, whistle_around_neck, white_hair, wings