Eluna Stonegusu

 is teach of Noru and one main character of the Ore dake Irerukakushi Dungeon.

Appearance
The entrance ceremony has ended and we were going back to the classroom. Immediately, there was a greeting from our homeroom teacher. She was a woman in her early twenties with mysterious makeup from somewhere. She has a fit body and it was not wrong to call her a beauty by her face.

Background
She was a mercenary since I was 7 until 24 years old. Under some circumstances, she become a teacher here just last year.