Sentai Daishikkaku

Sentai Daishikkaku unfolds in a world where the Nefarious Monster Army has been trapped beneath a floating fortress for 13 years, while the Dragon Keepers parade as Earth’s saviors every Sunday. In public, the rangers are celebrated for crushing the remnants of the invasion; in private, both sides sustain a staged conflict that lets the heroes keep their fame and prestige while the weakest surviving monsters, known as Dusters, are left to endure another day. Tired of living as one of those Dusters, Sentouin D leaves the fortress determined to overturn his fate. His path crosses with the mysterious ranger Yumeko Suzukiri, who reveals that the key to defeating the Dragon Keepers lies in their Divine Artifacts—the ultimate weapons tied to the rangers’ transformations and unique powers. To reach them, Sentouin D must team up with Suzukiri and infiltrate the garrison of Red Keeper Sousei Akabane, defying every expectation as he fights to protect his species from the cruel hands of humans.