Mysterieuze wezens terroriseren een eiland en dwingen de lokale bevolking hun eens zo bloeiende huis te ontvluchten. Omdat er geen overheidsgeld is voor het uitroeien van monsters, koopt Tajima het enige overgebleven bouwbedrijf en transformeert het voor deze taak. Gelukkig komen de briljante Testuro Okino en zijn nieuwe robot, Bullbuster, hen te hulp. Maar het team heeft een krap budget. Kunnen zij het eiland redden?
BULLBUSTER kun je nu online kijken op de onderstaande streaming platforms.
| Visual Effects | 窪之内英策 | Character Designer |
| Visual Effects | 片桐貴悠 | Character Designer |
| Visual Effects | 片桐貴悠 | Supervising Animation Director |
| Writing | Hiroyasu Aoki | Series Composition |
| Visual Effects | IZMOJUKI | Mechanical Designer |
| Writing | 中尾浩之 | Original Story |
| Production | 高島雄哉 | Researcher |
| Art | 市倉敬 | Art Direction |
| Visual Effects | 堀川佳典 | Color Designer |
| Camera | 松井伸哉 | Director of Photography |
| Editing | 神宮司由美 | Editor |
| Sound | 吉田光平 | Sound Director |
| Sound | 得田真裕 | Original Music Composer |
| Sound | 鈴木このみ | Theme Song Performance |
| Visual Effects | 片桐貴悠 | Creature Design |
| Production | 里見治紀 | Executive Producer |
| Production | 佐野圭介 | Executive Producer |
| Production | 丸山創 | Executive Producer |
| Production | 金子広孝 | Executive Producer |
| Visual Effects | 菅野芳弘 | Lead Animator |
| Production | 平賀大介 | Executive Producer |
| Production | 竹内伸幸 | Executive Producer |
| Production | 田中翔 | Executive Producer |
| Visual Effects | 由佐万織 | 2D Artist |
| Art | 藤瀬智康 | Art Designer |
| Visual Effects | 高橋将人 | 3D Director |
| Sound | 若林豪 | Music Producer |
| Sound | 水鳥智栄子 | Music Director |
| Sound | 竹山沙織 | Music Director |
| Production | 菊島憲文 | Producer |
| Production | 徳村憲一 | Producer |
| Production | 飯塚彩 | Producer |
| Production | 和田卓治 | Producer |
| Production | 比嘉り子 | Producer |
| Production | 松村尚 | Producer |
| Directing | Hiroyasu Aoki | Director |
| Writing | Hiroyasu Aoki | Writer |
| Visual Effects | 後藤雅 | Opening/Ending Animation |
