Fate/Grand Order: Fujimaru Ritsuka wa Wakaranai Season 4

Fate/Grand Order: Fujimaru Ritsuka wa Wakaranai Season 4 is a comedy ONA that continues the comedic spin-off series based on the Fate/Grand Order universe. The show follows the misadventures of protagonist Fujimaru Ritsuka as he navigates the absurd situations that arise within the FGO setting, prioritizing humor over the dramatic tone of the main game.

This fourth season began airing on August 7, 2026, as part of the summer release schedule. The series maintains the ONA format, making episodes available through streaming rather than traditional broadcast television. For fans of the main Fate/Grand Order game and anime adaptations, this comedy spinoff offers a lighter alternative that doesn't require deep familiarity with the overarching narrative—the humor stands on its own.

If you're catching up on the Fate/Grand Order anime catalog, Season 4 represents the latest installment of this particular comedic take on the franchise. New episodes are currently releasing, making this an ideal time to jump in or continue following Ritsuka's comedic journey through the Fate universe.