Anime/Sgt. Frog · Episode 35 - Top Secret! Natsumi's Surprise Birthday Party, Sir! TV · SPRING 2004Sgt. Frog · Episode 35 - Top Secret! Natsumi's Surprise Birthday Party, Sir!FINISHED WatchlistWhere to watchCatalogue source: AniList Back to animeEpisode 35Episode 35 - Top Secret! Natsumi's Surprise Birthday Party, Sir!Episode evidence: streaming listingSeries cast and production credits · All episodes
