Wally Buchanan  

, ウォーリー・ブキャナン

Wally identifies himself as a "Dandy" individual who consistently tries to present himself in a cool manner. He imparts this mindset onto others, such as Milliana, by stating that talking cats are simply cats because they talk. Additionally, Wally's word bubbles are drawn in a square style. In the anime, his arm transforms into a gun and he wields a pistol that shoots out various magic bullets depending on whether he intends to kill or harm his targets. His primary magical ability is teleportation, which allows him to turn himself into a million blocks and move from one location to another. Furthermore, Wally can utilize squares for attacking purposes and separate his body parts to attack independently during this process.