protective brothers

A former MMA fighter and his brothers must rescue their kidnapped family from a dangerous crime syndicate after $50M of illegal diamonds gets stolen.

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 Amamiya Brothers, Masaki and Hiroto, keep looking for their older brother Takeru who disappeared one year ago. The three Amamiya brothers lost their parents when they were young. ...