Inuyashiki (2018)

いぬやしき

Director: Shinsuke Sato
Writer: Hiroya Oku (manga), Hiroshi Hashimoto
Stars: Noritake Kinashi, Takeru Satoh, Kanata Hongo

いぬやしき

Inuyashiki Ichiro, a struggling older man with an uncaring family, finds himself completely changed into a different being along with another younger man in the park.

Inuyashiki uses his newly gained powers for good while the young man, Shishigami Hiro, uses his powers for evil.