Ouhi-sama wa Rikon shitai - Isekai kara Seijo-sama ga Kita no de, Mou Oyaku Gomen desu wa ne?

Alternative

Her Majesty Wants a Divorce: Now that a Saint has Come from Another World, I Suppose I'm No Longer Needed, Right? ; The Queen Wants A Divorce ; The Queen Wants A Divorce ~A Saint Has Come From Another World, So I Can't Serve Anymore, Right? ～ ; 王妃様は離婚したい ; 王妃様は離婚したい～異世界から聖女様が来たので、もうお役御免ですわね？～