Grotesque, Godzilla-like monsters called "kaijuu" have been appearing around Japan for many years. To combat these beasts, an elite military unit known as the Defense Corps risks their lives daily to protect civilians. Once a creature is killed, "sweepers"—working under the Professional Kaijuu Cleaner Corporation—are left to dispose of its remains.
Kafka Hibino, a 32-year-old man, is unsatisfied with his job as a sweeper. From a young age, he has aspired to join the Defense Corps and kill kaijuus for a living. After a few failed attempts, however, he gave up on his dreams and resigned himself to the mediocrity that provided a decent paycheck. Nevertheless, when an ambitious, 18-year-old recruit named Leno Ichikawa joins his cleaning team, Kafka is once again reminded of his desire to join the military.
Following a chain of unfortunate events and an interaction with the junior sweeper, Kafka encounters a parasite-type kaijuu that forces its way in through his mouth—turning him into a humanoid monster. With his newfound powers, Kafka aims to give his lifelong dream a final try.
Show Info
Schedule: Saturdays at 23:30
(30 min)
Status: Running
Language: Japanese
Show Type:
Animation
Genres:
ActionAnimeFantasyScience-Fiction
Official site: kaiju-no8.net
8 (14 votes)
Next Episode
Episode 11
Episode 2x11; Sep 27, 2025
Previous Episodes
Episode Name | Airdate | Trailer |
---|---|---|
2x10: Cataclysms | Sep 20, 2025 | |
2x09: Omen | Sep 13, 2025 | |
2x08: Destiny | Sep 6, 2025 |
Cast


Ai Fairouz
voices Kikoru Shinomiya
Wataru Katō
voices Reno Ichikawa
Asami Seto
voices Mina Ashiro
Kengo Kawanishi
voices Soshiro HoshinaRecent discussions

Is it just me? This series goes to quickly? We don't have time to breathe…I missed a full-on training arc…or something?

Awesome!
I got this on my Netflix as a suggestion last week for ONE day only. Gave it a try and got hooked.
The next day it disappeared from my list. It seems to only be available now in Asia on Netflix.
Very nice show. If you like anime give this one a try (should you get the chance).
Extra Details
Also known as:
-
Kaijuu 8-gou (
Japan)
-
Kaiju No.Eight (
Japan)
-
怪獣8号 (
Japan)
-
Кайдзю номер 8 (
Russian Federation)
-
Кайджю №8 (
Ukraine)