1girl, d, ahoge, black_horns, blue_archive, blue_one-piece_swimsuit, demon_horns, hair_ornament, hairclip, halo, hand_up, hina_(blue_archive), hina_(swimsuit)_(blue_archive), horns, long_hair, looking_ahead, one-piece_swimsuit, open_mouth, parted_bangs, purple_eyes, school_swimsuit, simple_background, smile, solo, supershiruco, swimsuit, upper_body, very_long_hair, whistle, whistle_around_neck, white_background, white_hair