A large spaceship appears over Tokyo three years before the story starts. A one-sided war against the seemingly harmless aliens ensues, sparking controversy and pacifism. Despite this unique and tragic event, high school girls Koyama Kadode and Nakagawa Ouran behave as if nothing has changed. They live their days like they always have. The focus of this story is not the alien invasion, but human nature, dialogue, growing up, and life.
Is Dead Dead Demon's Dededede Destruction Part 1 on Netflix? Unfortunately the movie Dead Dead Demon's Dededede Destruction Part 1 is not yet available on Netflix.
| Visual Effects | Nobutake Ito | Character Designer |
| Art | Mika Nishimura | Art Direction |
| Writing | Inio Asano | Comic Book |
| Writing | Reiko Yoshida | Screenplay |
| Directing | Tomoyuki Kurokawa | Director |
| Sound | Taro Umebayashi | Original Music Composer |
| Visual Effects | Nobutake Ito | Supervising Animation Director |
| Visual Effects | Satoshi Takezawa | Color Designer |
| Production | Koichi Inaba | Executive Producer |
| Visual Effects | Satoi Inami | CGI Director |
| Editing | Masayuki Kurosawa | Editor |
| Production | Yukio Kawasaki | Executive Producer |
| Production | Takaaki Suzuki | Researcher |
| Camera | Takuma Morooka | Director of Photography |
| Sound | Takeshi Takadera | Sound Director |
| Production | Shunsuke Muramatsu | Executive Producer |
| Production | Tatsumi Yoda | Executive Producer |
| Production | Yoshikazu Beniya | Producer |
| Production | Nobumasa Sawabe | Executive Producer |
| Production | Junya Okamoto | Producer |
| Production | Shinya Keyamura | Producer |
| Production | Ayumi Ohigashi | Producer |
| Sound | Lilas Ikuta | Theme Song Performance |
| Sound | ano | Theme Song Performance |
