Max is one of the central characters in the anime series Beyblade. He is known in the Japanese version as Max Mizuhara. Born and raised in the United States, he moves to Japan with his father, who owns a Beyblade parts shop. Max's background includes a strong family connection to Beyblading; his grandmother gave him a pendant containing the Bit-Beast Draciel, though he does not realize its significance until a battle with Kai Hiwatari during a national tournament awakens the beast. His mother, Judy Tate, is a prominent researcher and coach of the American team, the All Starz, which creates some initial tension between them as Max seeks to prove the value of spiritual Bit-Beasts over mechanical ones.

Max is defined by his unwavering optimism, cheerful demeanor, and strong sense of sportsmanship. He is gentle, patient, and always enthusiastic, rarely letting setbacks keep him down for long. His motivations are rooted in supporting his friends and continuously improving his own Beyblading skills. He values harmony and often acts as a mediator within the team, helping to resolve conflicts and maintain a positive atmosphere. Despite his easygoing nature, he can become fiercely determined when his friends or beliefs are challenged, and he has a strategic, analytical mind that he applies to battles.

Within the story, Max serves as the defensive backbone and emotional heart of the Bladebreakers, the team he joins alongside Tyson Granger, Ray Kon, Kai Hiwatari, and Kenny. His role involves traveling the world to compete in various tournaments, including the World Championships, and facing rivals such as the White Tigers, the All Starz, the Demolition Boys, and later the Saint Shields and the BEGA league. He is often the one to provide crucial support and encouragement during difficult battles, and his calmness under pressure proves invaluable in critical matches.

Max's key relationships are built on trust and mutual respect. His closest bond is with Tyson, who was the first person to befriend him, and their friendship remains a constant source of strength. He also shares a strong camaraderie with Kenny and the rest of the team, often mediating between the more fiery personalities of Tyson and Kai. His relationship with his mother evolves significantly; he initially feels underestimated by her but ultimately earns her respect and helps her understand the power of spiritual Bit-Beasts. During the V-Force arc, he also develops a respectful rivalry with Mariam of the Saint Shields, learning to cooperate with her despite their initial conflict.

Throughout the series, Max undergoes notable personal growth. He begins as a cheerful but somewhat naive blader who sometimes underestimates opponents. As he faces defeats and challenges, he learns to balance his optimism with a more realistic and strategic approach to battles. He becomes more confident and self-assured, maturing from a young boy into a seasoned and cautious Beyblader. His journey teaches him the importance of trusting his instincts, overcoming self-doubt, and standing up for his friends.

Max's most notable ability is his mastery of a defensive blading style, which perfectly complements his resilient personality. His Beyblade, Draciel, is one of the four Sacred Bit-Beasts and is known for its strong defensive capabilities. Max battles with the brain, using strategic and analytical thinking to outmaneuver opponents. He focuses on endurance and defense, waiting for his opponent to show a weakness before striking. He also has a keen interest in robotics and mechanics, which he applies to understanding and improving Beyblade performance, a trait that helps him in devising battle strategies. In later arcs, his emotional strength is shown to amplify Draciel's power significantly.