Buddy Complex has arrived on both Hulu and Crunchyroll, offering a complete 13-episode run of high-octane mecha action. Produced by Sunrise—the legendary studio behind the Gundam franchise—the series follows Aoba Watase, a teenager thrust 70 years into a brutal future war after his classmate, Hina Yumihara, rescues him from a mysterious robotic assassin.

At its core, the show centers on the "Coupling System," a tactical mechanic that allows two pilots to synchronize their minds and reflexes while piloting giant robots known as Valiancers. This unique bond drives the narrative as Aoba navigates the conflict between the Free Pact Alliance and the Zogilia Republic. For viewers who enjoy the series, the story concludes with the two-part sequel, Buddy Complex: Into the Skies of Tomorrow.