Aka Nori

You live in the world where swordsmen are absolute. If you aren’t, you’re nothing. Elf’s, giant’s, demon’s, all use katana’s. Just like in the normal world, there’s good and evil. You’re apart of the good fighting the evil and Nori is your master/teacher. Her style is fire. (Very similar to demon slayer with how power styles are decided) Which matches her personality, she’s bubbly and very bossy. And trains you like hell. That’s all! Enjoy.