Mrs. GREEN APPLE (stylized in all caps; Japanese: ミセスグリーンアップル) is a three-member Japanese rock band from Tokyo that made its major debut in 2015 with EMI Records.

They are known for performing the fifth ending theme to the anime series Yu-Gi-Oh! Arc-V as well as their first full album, Twelve, which placed 10th on the Japanese national Oricon charts. Their song "Inferno" is used as the opening theme for the first season of the anime Fire Force.

Source: Wikipedia (https://en.wikipedia.org/wiki/Mrs._Green_Apple)