1girl, arm_behind_head, arm_garter, arm_up, blush, braid, breasts, breasts_apart, collarbone, french_braid, groin, idolmaster, idolmaster_shiny_colors, jewelry, kuroba_aki, light_purple_hair, looking_at_viewer, mermaid, monster_girl, monsterification, navel, necklace, pearl_necklace, polka_dot, polka_dot_sarong, sarong, shell, shell_bikini, sidelocks, simple_background, small_breasts, smile, solo, white_background, yukoku_kiriko