Amatsuki (あまつき) is a manga series by Shinobu Takayama, serialized in Monthly Comic Zero Sum.

A 13 episode anime adaptation produced by Studio Deen premiered on April 4, 2008.

Tokidoki is a Japanese high school student who, when he fails his history class, is sent to a high-tech history museum that virtually recreates the Edo period to do make-up work.

After he's saved from the nue by a girl named Kuchiha, he realizes that he's no longer wearing the simulation goggles, and is trapped in the virtual Edo.

An anime television series is directed by Kazuhiro Furuhashi[2] and produced by Studio Deen.