Here is list of good website of KKM:
Portrait of a Demon King: Kyoh Kara Maoh! A great image website/
Kyou Kara Maou @ Newbieguide
wiki
more coming soon
Portrait of a Demon King: Kyoh Kara Maoh! A great image website/
Kyou Kara Maou @ Newbieguide
wiki
more coming soon