In this post, we take a closer look at the current status of the series “Dead Dead Demons Dededede Destruction (ONA)”, also known by the following titles:
- Dead Dead Demons Dededede Destruction
- デッドデッドデーモンズデデデデデストラクション
- DeDeDeDe
- DDDD
Status#
Based on our analysis, the series is FINISHED. ✅
Here’s how we reached that conclusion:
- All related entries are marked as finished on MyAnimeList
- The series is listed as ended on Trakt
- The original source material has been fully adapted, according to MangaUpdates
These sources consistently confirm that the main story of Dead Dead Demons Dededede Destruction (ONA) has been fully concluded.
Watch order#

Dead Dead Demons Dededede Destruction ↗ ↖
Summary
When you look up at the sky, what do you see? A blue sky? Freedom? A hopeful future? The people of Tokyo see none of these. Instead, an ominous alien mothership looms overhead, engulfing the city skyscape.Three years ago, they came. The arrival of the “Invaders” sparked the greatest war humanity had ever faced—one that threatened to end the world. The Japanese government scrambled to fight the Invaders. Weapons were mass-produced, sparking controversy and pacifist movements.
That day, everything changed. And yet, nothing has changed. Kadode Koyama and Ouran Nakagawa live their final days like they always have: going to school, playing with friends, and doing what any carefree high school girl would do.
As they grow up, they come to learn what it truly means to be an adult in a world where adults seem to be demons who only deceive and destroy. They come to learn the real threat to humanity is not the Invaders, but humanity itself.
[Written by MAL Rewrite]
Background
Dead Dead Demons Dededede Destruction ranked 18th in the 2016 Kono Manga ga Sugoi! for the Male Readers division. The series won the 66th Shogakukan Manga Award in the General category in 2021, along with Hakozume: Koban Joshi no Gyakushuu. It also won the Excellence Award at the 25th Japan Media Arts Festival in 2022. The series was published in English by VIZ Media under the VIZ Signature imprint from April 17, 2018, to April 18, 2023. It was also published in Spanish by Norma Editorial from October 29, 2015, to August 4, 2023; in German by Tokyopop from May 2, 2016, to November 8, 2023; in Italian by Panini Comics from February 23, 2017, to September 29, 2022; and in Polish by Kotori since October 14, 2022.
Dead Dead Demons Dededede Destruction 3DCG Animation ↗ ↖
Summary
A short commercial based on Inio Asano's manga commissioned by Mouse Computers in order to promote their "DAIV" line of PCs.
Dead Dead Demons Dededede Destruction ↗ ↖
DeDeDeDe
Summary
When you look up at the sky, what do you see? A blue sky? Freedom? A hopeful future? The people of Tokyo see none of these. Instead, an ominous alien mothership looms overhead, engulfing the city skyscape.Three years ago, they came. The arrival of the “Invaders” sparked the greatest war humanity had ever faced—one that threatened to end the world. The Japanese government scrambled to fight the Invaders. Weapons were mass-produced, sparking controversy and pacifist movements.
That day, everything changed. And yet, nothing has changed. Kadode Koyama and Ouran Nakagawa live their final days like they always have: going to school, playing with friends, and doing what any carefree high school girl would do.
As they grow up, they come to learn what it truly means to be an adult, in a world where adults seem to be demons who only deceive and destroy. They come to learn the real threat to humanity is not the Invaders, but humanity itself.
[Written by MAL Rewrite]

Dead Dead Demons Dededede Destruction (ONA) Episode 0 ↗ ↖
デッドデッドデーモンズデデデデデストラクション
Summary
Episode 0 of Dead Dead Demons Dededede Destruction (ONA).Background
Even though this episode is labeled as "episode 0," it is narratively set between episodes 16 and 17 of the main ONA series.
Dead Dead Demons Dededede Destruction (ONA) ↗ ↖
デッドデッドデーモンズデデデデデストラクション
Summary
When you look up at the sky, what do you see? A blue sky? Freedom? A hopeful future? The people of Tokyo see none of these. Instead, an ominous alien mothership looms overhead, engulfing the city skyscape.Three years ago, they came. The arrival of the “Invaders” sparked the greatest war humanity had ever faced—one that threatened to end the world. The Japanese government scrambled to fight the Invaders. Weapons were mass-produced, sparking controversy and pacifist movements.
That day, everything changed. And yet, nothing has changed. Kadode Koyama and Ouran Nakagawa live their final days like they always have: going to school, playing with friends, and doing what any carefree high school girl would do.
As they grow up, they come to learn what it truly means to be an adult, in a world where adults seem to be demons who only deceive and destroy. They come to learn the real threat to humanity is not the Invaders, but humanity itself.
[Written by MAL Rewrite]
