Enmebaragesi

Backstory: Enmebaragesi was originally a hunter for his family in an age before order. One day while watching a pack of werewolves take down a family of humans, he realized that while humans were weak, that they could be strong in a group. He then traveled the island he lived on until he had found several families, and formed a "clan". This clan grew and grew until it consisted of every human and a few monsters on the island. Driven by a desire to learn all he could, Enmebaragesi set out in a boat to find other "clans". However, instead he found a potion that granted him immortality. Using it's power he was able to survive the Stone Age and into the first years of the Bronze Age, during which he formed the first kingdom. As the first "king" and being immortal, he was envied by a odd child who had found a suit of armor that sealed the user's soul inside. The child convinced Enmebaragesi to wear the armor and as such, his soul was sealed into the armor. After a uncountable number of years, the king awakened from his sleep with a desire for lewd pleasures...

Voice actor: Koji Seto