Aoba is a young girl who loves to build models of robots. She lived alone with her grandmother until her grandmother passes away. Shortly af...

Kenshi Masaki has been kidnapped and brought to the world of Geminar by a mysterious group. To get back home, he agrees to help them assassi...

An extended version of the second season's first episode, which is under the same title.

While Ichika Orimura departs to visit Kuramochi Engineering's laboratories, an unidentified enemy hacks into IS Academy's core and cripples ...