In een wereld geplaagd door wezens die bekend staan als Kaiju, streefde Kafka Hibino ernaar om dienst te nemen bij The Defense Force. Hij belooft dat hij samen met zijn jeugdvriendin Mina Ashiro in dienst zal treden. Al snel neemt het leven ze op verschillende manieren mee. Terwijl hij bezig is met opruimen na Kaiju-gevechten, ontmoet Kafka Reno Ichikawa. Reno's vastberadenheid om zich bij de Defensiemacht aan te sluiten wakkert Kafka's belofte aan om zich bij Mina aan te sluiten en de mensheid te beschermen.
怪獣８号 kun je nu online kijken op de onderstaande streaming platforms.
| Visual Effects | 西尾鉄也 | Character Designer |
| Art | 木村真二 | Art Direction |
| Visual Effects | 前田真宏 | Creature Design |
| Camera | 荒井栄児 | Director of Photography |
| Writing | 大河内一楼 | Series Composition |
| Sound | 郷文裕貴 | Sound Director |
| Sound | 坂東祐大 | Original Music Composer |
| Directing | 宮繁之 | Series Director |
| Editing | 肥田文 | Editor |
| Directing | 神谷友美 | Series Director |
| Visual Effects | 広瀬いづみ | Color Designer |
| Visual Effects | 松本勝 | 3D Director |
| Sound | Zach Filkins | Songs |
| Sound | Brent Kutzle | Songs |
| Sound | Eddie Fisher | Songs |
| Sound | Drew Brown | Songs |
| Sound | Ryan Tedder | Songs |
| Sound | Brian Willett | Songs |
| Visual Effects | 常木志伸 | Mechanical Designer |
| Production | 高橋敦司 | Executive Producer |
| Production | 大好誠 | Executive Producer |
| Production | 森廣扶美 | Producer |
| Production | George Wada | Executive Producer |
| Production | 山中一孝 | Executive Producer |
| Production | 瓶子吉久 | Executive Producer |
| Production | Tomoyuki Ogata | Executive Producer |
| Production | 藤尾明史 | Executive Producer |
| Production | Shunsuke Yanagisawa | Producer |
| Production | 橋本龍 | Producer |
| Production | 大田圭二 | Executive Producer |
| Production | 武井克弘 | Producer |
| Production | 岡島隆敏 | Producer |
| Production | 林辰朗 | Producer |
| Production | Takemasa Arita | Producer |
| Production | 植田浩史 | Executive Producer |
| Art | 渡部由紀子 | Prop Designer |
| Art | 北條真純 | Prop Designer |
| Writing | Naoya Matsumoto | Original Concept |
