Ojousama to wa Kari no Sugata! (The Ojousama's temporary appearance) is set during world war 2. It features a young girl named April Graves. She is called to pick up a box called "mirror at the bottom of the sea" from the possessions from her dead mother, Hazel Graves, who was died in a fire. While rushing to investigate the box, April runs into a Nazi, Richard Deuter, who says he has a key to the box. It is the only title in the series without MA ㋮ in it.