In the year 2045, where the Internet and AI are commonplace even in space, and centers on a group of children stranded in space after a large-scale accident occurs in a space station. By using narrowband, social networking, and a drone that they can manipulate through smartphones and low-intelligence AI, they overcome many crises.
Unfortunately the movie Extra-Terrestrial Boys & Girls: Part 1 is not yet available on HBO Max.
| Directing | Mitsuo Iso | Director |
| Writing | Mitsuo Iso | Story |
| Writing | Mitsuo Iso | Screenplay |
| Visual Effects | Kenichi Yoshida | Character Designer |
| Visual Effects | Toshiyuki Inoue | Lead Animator |
| Visual Effects | Toshiyuki Inoue | Key Animation |
| Visual Effects | Miho Tanaka | Color Designer |
| Sound | Rei Ishizuka | Original Music Composer |
| Sound | Yoji Shimizu | Sound Director |
| Art | Yusuke Ikeda | Art Direction |
