The completed 17-episode ONA adaptation of Inio Asano's Dead Dead Demons Dededede Destruction has arrived on Crunchyroll, featuring both English dub and subtitle options. The series, directed by Naoko Yamada (known for K-On! and A Silent Voice), offers a unique blend of coming-of-age drama and existential sci-fi.

Set three years after an alien mothership appeared over Tokyo, the story follows a group of high school students grappling with an impending apocalypse while navigating their everyday lives, school, and friendships. The narrative weaves together philosophical musings on humanity's future with surreal comedy and a grounded portrayal of adolescence under extraordinary circumstances.

With a MAL score of 7.93, Dead Dead Demons Dededede Destruction offers a thought-provoking, albeit unconventional, take on the alien invasion trope. Its availability as a complete series allows viewers to experience Yamada's distinct visual style and Asano's complex thematic exploration in one continuous binge.