Megan Thee Stallion is showing off her love of Demon Slayer: Kimetsu no Yaiba with a slick new set of nails! Koyoharu Gotouge's original manga series might have come to an end, but the franchise's domination has continued well into 2021. Its debut feature film, Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train, continues to dominate the box office in Japan and is getting ready to take over the the rest of the world. It's also got a new anime season on the way too! Now it's gotten one of its biggest stamps of approval yet with this mega star.