Bakuage Sentai Boonboomger Season 1 Episode 26 The Universal Secret ( Air Date 2024-08-25 ) Genre Action & Adventure, Sci-Fi & Fantasy, Kids category. Overview "Shirabe is to explain the Boonboomgers to the head of ISA. Meanwhile, Taiya and the others have to fight a familiar Grumer. What's more, something extraordinary happens...!? The 3rd LAP is about to begin.".