Sgt. Frog Season 7 Episode 345 Keroro vs. Giroro: Battle in the Icy Rain, Sir! / Keroro Platoon: The Great Forget-the-Year Party, Sir!

Natsumi's stuck at the store and needs an umbrella to get home. Keroro and Giroro fight for the right to do it! Then Keroro orders a drink (it's not alcoholic, really!) that makes the platoon act like a bunch of drunken idiots for New Year's Eve. But it has a funny twist.