Haru Irei is een jonge jongen die fan is van de Gundam-saga; hij raakt dus in de ban van de robotmodellen van de franchise, maar vindt in de winkel alleen een onbekende robot, de Beginning Gundam, die hij samen met zijn vriend Kenta Sakazaki in elkaar zet. Deze laatste neemt hem vervolgens mee naar een Gunpla-toernooi, waarbij de deelnemers strijden via een gevechtssimulator waarmee ze virtueel de controle over hun model kunnen overnemen in een 3D-omgeving.
| Writing | 黑田洋介 | Story |
| Visual Effects | Kaichiro Terada | Character Designer |
| Visual Effects | Kunio Okawara | Mechanical Designer |
| Visual Effects | Atsushi Shigeta | Mechanical Designer |
| Visual Effects | Kanetake Ebikawa | Mechanical Designer |
| Visual Effects | Junichi Akutsu | Mechanical Designer |
| Writing | Yoshiyuki Tomino | Original Concept |
| Writing | 黑田洋介 | Screenplay |
| Visual Effects | Kumi Ishii | Animation Director |
| Visual Effects | Atsushi Shigeta | Animation Director |
| Visual Effects | Terada Kaichirou | Animation Director |
| Visual Effects | Sasaki Kentarou | CG Animator |
| Production | Umezaki Atsushi | Production Manager |
| Production | Yoshino Kazuko | Assistant Production Manager |
| Production | Takahashi Ken`ichirou | Assistant Production Manager |
| Production | Ikegami Souta | Assistant Production Manager |
| Production | Noriko Hashimoto | Assistant Production Manager |
| Production | Nakaji Ryousuke | Associate Producer |
| Sound | Mutsuhiro Nishimura | Sound Effects |
| Editing | Yukiko Nojiri | Editor |
| Art | Jirou Kouno | Art Direction |
| Visual Effects | Takako Suzuki | Color Designer |
| Camera | Hidekatsu Ooishi | Director of Photography |
| Production | Matsumura Keiichi | Producer |
| Production | Kuwazono Hiroko | Producer |
| Crew | 黑田洋介 | Script |
| Sound | Sadayoshi Fujino | Sound Director |
| Crew | Mutsuko Shibata | Special Effects |
| Crew | Q-tec | Film Processor |
| Crew | Ikemoto Chiharu | Film Processor |
| Crew | Fukazawa Mitsuna | Film Processor |
| Crew | Norihisa Oki | Public Relations |
| Crew | Yamamoto Yoshihide | Public Relations |
| Production | Bandai Hobby Jigyoubu | Production Assistant |
| Editing | Fukazawa Mitsuna | Editor |
| Editing | Ikemoto Chiharu | Editor |
| Editing | Q-tec | Editor |
| Art | Image Room Jirou | Background Designer |
| Art | Kunio Kaneshima | Background Designer |
| Art | Kouno Akihiko | Background Designer |
| Art | Sho Ogata | Background Designer |
| Art | Akira Okamoto | Background Designer |
| Art | Ooyama Satoshi | Background Designer |
| Art | Fumiko Takahashi | Background Designer |
| Art | Emi Toya | Background Designer |
| Art | Toya Masaru | Background Designer |
| Production | Yuko Kuwazono | Producer |
| Crew | Katsu Oshiki | Cinematography |
| Visual Effects | Takuya Suzuki | Key Animation |
| Visual Effects | Atsushi Shigeta | Key Animation |
| Sound | KAmiYU | Theme Song Performance |
| Writing | Aki Hata | Lyricist |
| Visual Effects | Masakazu Kawazoe | Key Animation |
| Visual Effects | Keiichiro Honjo | Key Animation |
| Visual Effects | Ken Ootsuka | Key Animation |
| Visual Effects | Atsushi Shigeta | Character Designer |
| Directing | Kou Matsuo | Series Director |
