Ultraman Hikari: Awakening of Lights

Follows Kaito Matsuda, a talented but brash young recruit in the Universe Defense Institute, assigned to the elite Nebula Sentinel squad led by the formidable Commander Naomi Hayashi. Kaito, eager to prove himself, is thrust into a battle beyond his comprehension when the ancient Kaiju, Onyx-Kan, awakens, leaving destruction in its wake across distant worlds.

During a devastating encounter, Kaito witnesses the fall of Ultraman Hikari, the infamous protector of the galaxy. In his final moments, Hikari merges with Kaito, unlocking dormant powers within him. Now bound to the legacy of Ultraman Hikari, Kaito must come to terms with his newfound abilities and the responsibility that comes with them.

As Onyx-Kan grows stronger and the universe teeters on the brink of annihilation, Kaito and the Nebula Sentinel must embark on a perilous mission to stop the Kaiju's devastation. But Kaito's journey to harness Hikari's full power may be the only hope to bring light to the darkest of times.

(I do not own nor create some of the Kaiju nor ultraman that will appear or mention in the story. All of their right belongs to Tsuburaya)