Amatsuki is a tV series anime that premiered in spring 2008, produced by Studio DEEN.

About the production: the story comes from a manga, there are 13 episodes of about 23 minutes and its current status is "finished".

Its main genres are action, fantasy and supernatural, with themes such as Historical, Male Protagonist, Josei and Isekai.

On AniList, Amatsuki has an average score of 64%, an average score, and appears on 7,765 users' lists.

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. However, what was supposed to be a simple school project becomes much more complicated when he's attacked by two supernatural beings known as "the nue" and "the yakou" and loses the vision in his left eye. 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. (Source: Wikipedia)

Official synopsis from AniList.