Bonus specials released together with the OVA.

Based on Rieko Saibara's humorous semi-autobiographical manga about her life raising her two children.

In August of 1995, Mikiya Kokutou meets a young kimono-clad woman named Shiki Ryougi. When he finds out that they go to the same school, he ...

A small special in which the show's stars, Drossel and Gedächtnis, explain a little bit about how the show is made, through interviews and ...