World Mei x Saku Theater Little Wives a pun of "World Masterpiece Theater Little Women" "Sekai Meisaku Gekijo" - "Meisaku" (masterpiece) + "Mei x Saku" "Ai no Wakakusa Monogatari" (Japanese title of "Little Women") - "Wakakusa" (young grass, implying little woman) + "Wakazuma" (little wife)