The sixth season of the Sgt. Frog anime series is a compilation of the fifty-one episodes after episode two-hundred-and-fifty-six from the series, which first aired in Japan from April 4, to March 27, on TV Tokyo. Season 6 uses 3 songs: 1 Opening and 2 Endings. In Part A, Keroro schedules an unexpected meeting. Tamama is still very tired, and when he arrives to the meeting room, Keroro isn't even there!
The older sister of Fuyuki Hinata , Natsumi is a kind, vivacious, athletic, popular, outgoing, aggressive, loving teenager whose most notable points are her great athletic abilities and her bitter rivalry with the series' antihero, Sergeant Keroro. As her mother, Aki, is mostly at work, Natsumi often takes care of the house chores. She always calls Keroro. In her mother's absence, Natsumi tends to adopt the role of providing the "voice of reason" to maintain order around the house--although with the circus the house has become with the help from its alien guests, she usually has to resort to beating up on the platoon to set them straight.
The episodes of the Sgt. Frog anime series, also known as Sergeant Keroro and originally titled as Keroro Gunso , is a Japanese television series produced and animated by Sunrise Inc. It first began airing in Japan on the television network TV Tokyo on April 3, , and has since broadcast over episodes, which are normally constituted from two 15 minutes shorts mostly and sometimes one 30 minutes story.