Kamen Rider Nexus

Jacob "Richland" Woods is the son of Jeff Woods, aka, Jeff the Killer and Lydia Richland-Woods, his parents have disappeared, so he had to raise his little sister, Scarlet, Jacob is 15 and Scarlet is now 12. So, they are sent to attend Yokai Academy, however, when monsters called Metaloids made by the Giganoids appear, Jacob becomes a hero that rattles the world to it's core!