If you want the full experience before diving into the movie, many veterans recommend reading the corresponding manga chapters alongside watching. It’s the only way to ensure you don't miss a single drop of the Sorachi-sensei's genius (and madness).
Streaming originally on the dTV service , these two episodes act as a prequel to the movie. They adapt crucial manga chapters (specifically Lessons 687 through 698) that were skipped in the jump from the Silver Soul Arc to the movie. Episode Breakdown Gintama: The Semi-Final
Picks up right after Gintoki returns to Edo in secret. It captures that classic Gintama vibe: heartfelt reunions immediately derailed by crude comedy. Case in point? Gintoki using a loincloth as a makeshift mask to hide his face from Shinpachi. If you want the full experience before diving