The opening theme for Isekai Shokudo, entitled “One in a Billion” will be performed by Wake Up, May’n!, a collaboration between J-pop singer May’n and the Wake Up, Girls! voice idol unit.
(“Tears.”), will be performed by Kiyono Yasuno, who will also provide the voice for treasure-hunter Sara Gold in Isekai Shokudo.
The story of Isekai Shokudo focuses on the Western Cuisine Cat Restaurant, which during the week is an ordinary eatery.