Traits

These ears are having feathers grow on them. The formation  on the bottom looks like a second pair of ears, but it is only feathers.

Small ears on the side of the head, only covered by very short fur.

These ears look like fins, but are actually made of fur.

These ears curl up and have a smaller, oval shape at the bottom. The ears have fur inside of them.

Ears that turn into a fin. The fin looks like a second pair of ears.

These ears can ONLY be obtained via Quest.
These cannot be bred. If both Shijis from the pair should have these ears, you can decide which two ears should be chosen in their stead.
The ears resemble little wings, they can move, but not function like real wings. The ear opening is right at their base.

(Note: Normal Shijis can also obtain these ears, it is unchecked simply for the gambling algorithm!)