Mikijiro Hira

Young Horus lives in a mythical Scandinavia of the Iron Age. Recovering the stolen Sword of the Sun from a rock giant, he learns he must travel to the lands of his ancestors, encountering the beautiful but enigmatic Hilda as his journey leads to a series of adventures.

A businessman with a disfigured face obtains a lifelike mask from his doctor, but the mask starts altering his personality.

There was a very turbulent time in the warring period in the history, and Takeda Shingen is consider one of the great warlord among many other.