Humanity is under attack by human-mimicking flesh-eating alien parasites. One parasite bonds with his young high school student host, and he convinces the parasite to help him stop the others.
Not streaming on a subscription service in the US right now.
Starring Shota Sometani, Ai Hashimoto, Sadao Abe, Eri Fukatsu, Masahiro Higashide, Nao Omori, Pierre Taki, Hirofumi Arai, Kazuki Kitamura, Tadanobu Asano