Shun Kazami is a young Japanese boy who shows up in Bakugan Battle Planet as a member of The Awesome Ones. His main Bakugan is Aquos Hydorous, though he also uses Aquos Fade Ninja and Vicerox—both gifts from Toshi.
He's remarkably mature for his age, always dressed in a sharp blue suit (he has one for every day of the week, apparently taking a page from Einstein's playbook). This serious, put-together image matches his personality: he carries himself more like an adult than a kid, with a mysterious vibe that sets him apart.
Shun became obsessed with Bakugan after witnessing their awakening, and he's actually the one who filmed Drago's discovery and shared it online—the video that caught everyone's attention. For a while, he was learning about his own Bakugan in secret, frustrated that nobody else seemed to grasp what made these creatures so extraordinary. That changed when he started following Dan, Wynton, and Lia Venegas online. Inspired by what he saw, he decided to leave Japan and travel to America on his own, convinced that his destiny lay with their team.
How did a ten-year-old manage that? His grandfather founded Kazami International Holdings, basically the tech company behind most computers worldwide. Shun has money and connections, sure, but he's not interested in coasting on his family's fortune. He's driven to prove himself as a Bakugan Battler through his own skill and effort—no shortcuts.
Shun's main weakness is his laser focus on winning. He's not mean or ruthless, just obsessed with results, sometimes at the expense of everything else. But as he bonds with his teammates, they help him loosen up and become a better, more balanced player and person.
Content compiled by AnimeList.moe from publicly available sources.