Lizard's scales Their scales are similar to those of the dragonewt, but lizards have more individual scales. That's because they've evolved to have bodies suited to be able to live on the ground.

Lizard's hips Due to the tail which is thicker and stronger than that of the dragonewt, their hips are also wider.

Lizard's tail Helping to retain their balance while walking, the tail also serves as a place to store nutrients. In emergencies, they can cut off their tails to divert their enemies attention, though this carries the risk of malnutrition, as their stored nutrients are lost. The severed tail does grow back, but the vertebrae of bone are replaced by solid cartilage, meaning this trick can only be used once.

Oni's skin Kinu has red skin, however shades of blue are also possible. One or two horns adorn an oni's head, with length and position differing between oni.

Oni and ogre Though similar species, oni are naturally smaller than ogres. (They're still big compared to humans, however.) Both species have very sensitive horns.