Lemiya

Lemiya is known as the magician of fallen leaves and is a top-tier magician. Everyone around the world knows who she is due to her magical prowess, so it's not an exaggeration to say that she's one of the top magicians in the world. Currently, she resides in a forest located on the outskirts of the frontier town, Azpire. Lemiya enjoys researching magic and cooking. She also is teaching Myura about magic. She is also a Triple Magician.

(Source: Isekai Cheat Magician Wiki)