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‘Kaiju No. 8’ season 2 release window, cast, plot, and more

Kafka Hibino as Kaiju No. 8 in episode 12

Kaiju No. 8 ended with Kafka Hibino’s biggest secret getting exposed. Nearly one year after the first season, Kafka and the rest of the Kaiju Defense Force will finally be returning for a second season.

*Spoilers for Kaiju No. 8 ahead.*

Many were charmed by Kafka as an unconventional shonen protagonist. Now, fans are waiting for Kaiju No. 8 season 2 just to know what else is in store for Kafka. He had to reveal his identity as a kaiju hybrid to save his comrades. Now, he must prove that he is no threat to humanity, despite being possessed by a kaiju. The fears aren’t unwarranted—this is probably not the first time you’ve seen a shonen protagonist become something he vowed to destroy. Nevertheless, it’s evident that Kafka is still in control of himself.

Kaiju No. 8 season 2′ release window, confirmed

The official Kaiju No. 8 X account announced in December 2024 that the second season will start airing in July 2025. Although season two has been confirmed, there is no specific release date for the anime yet. There were at least twelve episodes during season one, so it’s highly likely for the second season to come out with more or less the same amount. If that follows, then season two is expected to run from July to September 2025.

Kaiju No. 8 Season 2 announced by official X account
@KaijuNo8_O

What happens in Kaiju No. 8 season 2’s plot?

Season two of Kaiju No. 8 will pick up from the Kaiju Weapon Arc and all the way through the Compatible User Arc if the anime doesn’t deviate from the manga. These arcs cover chapters 40 to 68 of the story.

Kaiju No. 9 is still alive and has taken a new human host. It was already revealed that it wants to capture a live officer, essentially, for research purposes. As terrifying as its abilities are, perhaps the more concerning issue with this kaiju is its aptitude to plot against humans. Nevertheless, expect him to be a major player in the upcoming season. Who knows? This kaiju might take the form of someone you least expect.

Similarly, Kafka himself is still understanding the full extent of his kaiju form. While he spent the entire first season learning to manipulate his abilities, anything is possible. After all, Kafka is the only known human who has successfully coexisted with a kaiju in one body.

Who’s in Kaiju No. 8 season 2’s cast?

There have been no announcements regarding voice actor changes for the second season. We can expect the main cast to reprise their roles for both the English and Japanese dubs of the anime.

CharacterEnglish Voice ActorJapanese Voice Actor
Kafka HibinoNazeeh TarshaMasaya Fukunishi
Kafka Hibino (younger)
Alexis TiptonMegumi Han
Reno IchikawaAdam McArthurWataru Katō
Kikoru ShinomiyaAbigail BlytheFairouz Ai
Isao Shinomiya
Christopher Wehkamp
Tessho Genda
Mina AshiroKatelyn BarrAsami Seto
Sōshirō HoshinaLandon McDonaldKengo Kawanishi
Tae NakanoshimaRyō IkarugaMutsumi Tamura
Ryō IkarugaZac LoeraMakoto Furukawa
Iharu FuruhashiBen StegmairYūki Shin
Haruichi IzumoHoward WangKeisuke Kōmoto
Aoi KaguragiJonah ScottShunsuke Takeuchi
Akari MinaseMonica FlatleyNene Hieda
Hakua IgarashiMolly SearcyMayuko Kazama
Konomi Okonogi Celeste PerezSayaka Senbongi
Kaiju No. 9Alejandro SaabHiroyuki Yoshino/Tomokazu Sugita
Kaiju No. 10Brent MukaiKenta Miyake

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Vanessa Esguerra
Vanessa Esguerra (She/They) has been a Contributing Writer for The Mary Sue since 2023. She speaks three languages but still manages to get lost in the subways of Tokyo with her clunky Japanese. Fueled by iced coffee brewed from local cafés in Metro Manila, she also regularly covers every possible topic under the sun while queuing for her next match in League of Legends.

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