The Light of Idols: The Oubu Star Cluster

Cloud Kai, once Ultraman Orb, lost the woman he loved, Yaoyao, when the power of his origin went berserk. The Orb Calibur vanished, leaving him an ordinary man. For ten years, this regret haunted him like a nightmare carved into his bones.

Then an unexpected dream pulled him into the idol world of Love Live! Superstar!!

He only meant to spend a little time in this world filled with starlight, but he unexpectedly met a girl named Lianlian. When Cloud Kai sensed the familiar aura of light around her, he realized her true identity was closely tied to the regret that had haunted him for ten years!

When the lingering warmth of the Giant of Light meets the girls' starlit stage, and the Calibur, silent for ten years, trembles at their reunion,

this encounter across the worlds of tokusatsu and idols becomes not only a chance to redeem his past, but also a brand-new journey for Orb!

(Ultraman Orb × Love Live! Superstar!! A cross-world story of redemption | Starlight and light reaching for each other)