Sgt. Frog Season 3 Episode 119 Giroro's Dauntless Summer Camp, Sir! / Keroro: Seize the Saturday of the Ox, Sir!

Giroro sets up a survival camp in the mountains for the Keroro Platoon, but he reckons without Natsumi and Koyuki coming on a camping trip, too. And then, Keroro comes up with the bright idea to mess with Natsumi's stamina by preventing her from eating eel on Midsummer's Day!