Endride

Endride is an original TV anime adventure fantasy series produced by Brain's Base, directed by Keiji Goto with series composition by Toko Machida. The story follows Shun Asanaga, a boy who suddenly falls into a subterranean world called Endora, where he encounters the vengeful prince Emilio Ranguhaimu. Together, they embark on a thrilling journey across a breathtaking underground kingdom filled with danger, mystery, and powerful warriors. As an entirely original work conceived by ENDRIDE PROJECT, Endride offers a fresh fantasy world built from the ground up, making it a must-watch for fans of epic adventure anime.

Endride is set in Endra, a mysterious world hidden deep beneath the Earth's surface, completely unknown to those living above. This subterranean realm is illuminated by the colossal floating body known as Adamas, and its skies are adorned with breathtaking seven-colored bands of light. Shun Asanaga, a cheerful and optimistic 15-year-old middle schooler, has always lived an ordinary life on the surface world — until a single unexpected moment changes everything. While visiting his father's company, he stumbles upon a strange, unidentified crystal. The instant he touches it, he finds himself transported to the world of Endra. There, he crosses paths with Emilio Ranguhaimu, a 16-year-old prince who harbors intense feelings toward the reigning King Delzaine. Two young men, each carrying their own reason for pressing forward — one searching for a way back home, the other driven by a deeply personal resolve — now find their fates intertwined in this unfamiliar underground world.