Isekai Cheat Magician

Nishimura Taichi is a typical, average high schooler, and Azuma Rin is a beautiful woman with the build of a model and excellent reflexes. The two live a normal high school life until one day they're suddenly enveloped in a mysterious magic circle and transported to an unknown land. That world is full of terrifying monsters, beastmen, dwarves, elves, and many other races right out of fantasy....