The girls of Tenkai First High School are throwing their annual cultural festival, and chaos erupts the moment the doors open. What was supposed to be a straightforward day of performances and booths transforms into something far more ridiculous when everyone discovers they've been turned into cat girls. Whiskers, ears, tails, and all the accompanying instincts come standard. The special trades the show's usual rhythm for pure comedic pandemonium. Watch as the cast tries to function normally while dealing with newfound feline impulses. Someone's suddenly obsessed with yarn. Someone else can't stop pouncing. The cultural festival becomes background noise to the real spectacle: four girls attempting to maintain any shred of dignity while being fundamentally not human anymore. It's absurdist humor grounded in genuine character reactions. The joke isn't just "they're cats now." It's watching how each personality handles the absurdity differently, how they interact with each other in this ridiculous state, and whether anyone will actually accomplish anything festival-related before sunset. Sharp, quick, and unafraid to be completely stupid in the best way possible.