Bravesoul

Red Raven, a young man who is suffering extreme memory loss. He lives in an crappy cabin in the woods. Raven's usual day is only hunting for food and sleep on his worn-out bed until he met a mysterious beautiful woman named Lisa Valerian who is not only related to a rich family that has a big reputation in the Kindom Barsima but also the beloved princess of the Kingdom.

Inspired by shonen animes