"Like we promised! Achilles and I finally proved to everyone, WE'RE THE BEST TEAM IN THE WORLD!!!" Aiger is a hot-headed blader who cannot stand losing as he was infuriated after his defeat at the hands of Valt Aoi. However, similar to Valt, he has been thoughtful of his strategies and wins battles because of them. He also acts like a big-shot at times, such as when he brags about his victories and so-called "invincibility". Having lived on a farm for most of his life, Aiger loves animals. He also chooses to sleep in a tent in Beigoma Academy's petting zoo instead of the school's dormitories so he can be closer to the animals. Aiger is both passionate about blading. However in episode 25 in his battle against Free, his personality takes a big turn later in the anime due to Achilles being infected by the dark aura from Phi. Overtime, Aiger's over-reliance on resonance, coupled with his fear of Phi's intention to destroy his Bey, he slowly gets corrupted and now he does everything it takes to win, including pushing Achilles beyond its limits. During a battle with Valt Aoi, he and Achilles managed to destroy Valt's Wonder Valtryek; thus showing how ruthless and powerful he has become. Aiger also became extremely stubborn to the point of refusing to listen to others as shown when he ignored Shu's explanation about him having a "dark resonance". His dislike of losing also transformed into poor sportsmanship and he took Valt bursting his Bey as a personal insult, angry. When Phi destroyed Z Achilles, Aiger realized his mistake and returned to his old self, to which he took on a much calmer demeanor and is more willing to accept losses. And while he could still be overconfident at times, he has also lost his stubborn streak and is more open to advice from other people. In Beyblade Burst Rise, he became older and wiser after the events of Beyblade Burst Turbo.