1girl artist_request bare_shoulders black_eyes blue_hair bracelet breasts card_(medium) character_name circus collarbone fishnet_thighhighs fishnets flower gem_(symbol) gloves hair_flower hair_ornament holding idolmaster idolmaster_cinderella_girls jewelry knife looking_at_viewer medium_breasts official_art open_mouth short_hair single_glove smile solo thighhighs wakui_rumi