Raku Nagao

The Great Yokai War: Guardians

Kei Watanabe is a fifth grade elementary school student. He has inherited the hunter's blood to hunt yōkai. To save the world from being destroyed, Kei Watanabe challenges a war against the yōkai.

The World Within a 3-Km Radius

2013 movie.

Minazuki

Akira's wife walks out on him, leaving him to confide in his gangster brother-in-law. Using only a cryptic note as a clue the two brothers go on a road trip to find his wife. After a series of violent encounters with strangers, Akira meets a prostitute. The pair start a relationship. After Akira finds his wife, he questions whether he still wants to be with her.