Julie Makimoto, called Julie Hayward in the Japanese iteration, hails from Bakugan Valley (or Canyon) in Australia—America in her original dub—before settling in Bayview. Her striking features include tanned skin, vivid blue eyes, and long pinkish-white hair swept into a side ponytail. She favors breechy summer outfits highlighting her midriff and legs, with her wardrobe shifting from a pink crop top and white boots in early appearances to a dark blue belly shirt in later arcs, interspersed with cheerleading and waitress uniforms. A Subterra brawler partnered with Hammer Gorem, Julie’s journey begins shadowed by insecurities as she measures herself against her accomplished older sister, Daisy. A trial orchestrated by the Legendary Soldier Clayf sparks her self-acceptance, triggering Gorem’s evolution and mirroring her personal growth. Her competitive streak fuels spirited rivalries, notably with Dan Kuso, whose admiration she reciprocates, sparking clashes with Runo Misaki over mutual jealousy. These rivalries fade as she redirects her affections toward childhood friend Billy Gilbert, solidifying their romance by the series’ conclusion. Beyond battling, she mentors Subterra successors like Mira Fermin and Jake Vallory, stressing tactical mastery of their attribute. Though her combat prominence wanes, she aids resistance efforts in *New Vestroia* against the Vexos, initially hindered by her lack of a gauntlet until Mira supplies one. By *Gundalian Invaders*, she steps back from frontline action, adopting roles as a waitress and cheerleader while offering strategic counsel. In *Mechtanium Surge*, her presence narrows to sporadic appearances as a Bakugan City news reporter, observing pivotal events and bolstering allies non-combatively. This shift from protagonist to background figure underscores her maturation and reprioritized commitments. Her bond with Billy endures, and her core themes of self-worth and loyalty persist despite her absence from battles. Julie’s arc exemplifies adaptability, tracing her evolution from a rivalry-driven fighter to a community pillar. While her battlefield impact fades, her steadfast friendships and mentorship cement her enduring relevance within the saga’s tapestry.