Fair rating? 0 0Sgt. Frog· Season 1 · Episode 18Natsumi: Hilarity! Adult Beachside StoryS01E18·10.0·July 31, 2004·25m·TV TokyoKululu turns Natsumi into an adult so everyone can go to the beach without parental supervision. Keroro tries to win a collector's Gundam model in a duo's comedy contest.Streaming on (US) See allShare#1In Season 1of 21 rated episodes#1All-timeof 21 rated episodes+0.0vs season avgSeason 1 averages 10.02004First airedJuly 31, 2004PreviousKeroro vs. Natsumi: The Great Battle in the Water / Fuyuki: Welcome to Horror WorldS01E17 · 10.0NextKeroro vs. Natsumi: The Ultimate Showdown at a Festival / Keroro: A Radio to Invade Your EarsS01E19 · 10.0Keep going
