from Monster Girl Encyclopedia
The Blue Oni is distinguished by the horns growing out of its forehead, and its namesake blue skin. It’s a type of Ogre called an Oni that only inhabits the Zipangu Region.
Monster Girl Encyclopedia
Hellhound
230
Demon
185
Kistune-tsuki
183
Dark Mage
179
Cheshire Cat
166
Kraken
154
Anubis
149
Lamia
152
