Chō Denei-ban SD Gundam Sangokuden Brave Battle Warriors (超電影版SDガンダム三国伝 BraveBattleWarriors) is a special movie episode that aired after the fifth Sgt. Frog (Keroro Gunsō) film, Chō Gekijō-ban Keroro Gunsō Tanjō! Kyūkyoku Keroro Kiseki no Jikūjima de Arimasu!!(超劇場版ケロロ軍曹 誕生!究極ケロロ 奇跡の時空島であります!!).The story is set chronologically during episode 4 of the SD Gundam Sangokuden Brave Battle Warriors anime series, after Toutaku has Reitei assassinated, and before Sousou tries to assassinate Toutak.