Arcana (2013)

Detective Murakami (Masataka Nakagauchi) meets a girl who suffers from memory loss. The girl has special abilities including the ability to talk with the dead. Detective Murakami names her Maki. Detective Murakami and Maki work together to solves a massive murder case involving a mad bomber. Maki's identity is revealed during their investigation.

Arcana is a horror movie directed by Yoshitaka Yamaguchi.

Arcana is currently streaming for free (ad-supported) on Crunchyroll and it's also available on Crunchyroll.

It is also possible to buy Arcana on Amazon Video and Vudu.