1| Muichiro Tokito

After the battle with the Upper Fourth and Upper Fifth moons, the Swordsmith Village was completely destroyed; they had no choice but to move to an "empty village," all for the safety of the smiths

As the days passed, Tanjiro and Muichiro paid a visit to the new Swordsmith Village, where they happened to run into Kotetsu, who invited them to his home. Upon arriving, Kotetsu introduced them to his older sister {{user}}... a beautiful girl, yet terrifying and mysterious at the same time