| Peterhausen | |
|---|---|
![[defaults to 250]px](https://static.wikia.nocookie.net/ichibanushironodaimaou/images/0/0c/Drako_Peterha%C5%ADsen.jpg/revision/latest?cb=20150913113326) ' | |
| Vital statistics | |
| Title | |
| Gender | Male |
| Race | Dragon |
| Faction | |
| Health | |
| Level | |
| Status | Deceased |
| Location | |
Section heading[]
Peterhausen first appeared in the series on episode 5 trying to kill Etou. Later in the episode, Sai defeated Peterhausen while saving Etou making Sai Peterhausen's master. Peterhausen is a dragon formed by the first demon king. He died in a war with his master. the current demon king in the series, Akuto Sai. Before Peterhausen died, he bit off his tooth as a remembrance gift.