Kio is just another boring, nice guy with a boring, nice life until he meets a beautiful, curvaceous cat-girl while attending a memorial service for one of his ancestors. Next thing he knows, he’s lying in bed with this half-naked beauty next to him! Her name is Eris, and she has come to Earth to […]

Thirty years ago, the Eurasian continent was devastated by a supermassive “spatial quake”—a phenomenon involving space vibrations of unknown origin—resulting in the deaths of over 150 million people. Since then, these quakes have been plaguing the world intermittently, albeit on a lighter scale. Shidou Itsuka is a seemingly average high school student who lives with […]

Bundled with the 9th volume of the original novel, it is the unaired 13th episode of the TV series.