AMNESIA is a tV series anime that premiered in winter 2013, produced by Brain's Base.

About the production: the story comes from a visual novel, there are 12 episodes of about 23 minutes and its current status is "finished".

Its main genres are fantasy, mystery and romance, with themes such as Male Harem, Amnesia, Female Protagonist and Primarily Male Cast.

On AniList, AMNESIA has an average score of 54%, an average score, and appears on 50,606 users' lists.

This story takes place in a fictional town, in a fictional country, in a fictional world. One morning, a young lady awakens to find that she has lost all her memories prior to that morning. Her life, her relationships, her very name—all gone. All that's left is a cell phone with numbers and names she doesn't recognize and Orion, a young boy that only she appears to be able to see. With Orion's guidance, she struggles to make sense of herself, a boyfriend she doesn't know and the thousand and one little things that make up a daily life. But with no memories left, the only alternative is to forge new ones, even if that means leaving old loves behind. (Source: Sentai Filmworks)

Official synopsis from AniList.