Drawings of Under-Rim Glasses - These Half-Frames Are So Charming!

In the west, half-frames are usually connected along the top of the lenses and open on the bottom. But the reverse, called under-rims, are quite popular in Japan. You’ve most definitely seen them in anime before!

Biwa Hayahide (from Uma Musume Pretty Derby) looks stellar with her under-rim glasses! Do you recognize any of the other characters in the illustrations below?