Spoiler-free guide
Is Kaiju No. 8 Manga Finished? Where to Continue After the Anime
Ready for the books? This guide handles story status and anime continuation. The series hub is the place to choose the physical books.
Shop Kaiju No. 8 mangaYes. The main Kaiju No. 8 manga is complete, so you can read Kafka Hibino's story all the way to the end. If you're coming from the anime, you do not necessarily need to start again from Volume 1.
Quick answer: Kaiju No. 8 ends at Chapter 129 and Volume 16. After Season 1, pick up Volume 5. After Season 2, Volume 10 is the better choice if you want the material the anime skipped, while Volume 11 is the fastest route into new material.
Pick up the manga from where you are
Choose the route that matches what you've already watched. These are the useful starting points, without making you scroll through the whole guide first.
New to the series
Start with Volume 1
The beginning of Kafka's story and the right choice if you want the full manga experience.
Finished Season 1
Continue with Volume 5
Season 1 reaches Chapter 38. Volume 5 gives you the transition into Chapter 39 and what happens next.
Finished Season 2
Volume 10 or 11?
Choose Volume 10 if you want skipped material. Choose Volume 11 if you only want to move beyond the anime.
Is the Kaiju No. 8 Manga Finished?
Yes. Naoya Matsumoto's main Kaiju No. 8 manga is finished.
The story concludes with Chapter 129, collected in 16 main-series volumes. That means you can start the manga knowing there is a proper endpoint rather than waiting for the story to catch up later.
There is no Volume 17 in the original main series. Kaiju No. 8: B-Side and Kaiju No. 8: Relax are separate spin-offs, not extra main-series volumes.
What Volume Comes After Kaiju No. 8 Season 1?
Start with Volume 5.
Season 1 reaches the end of Chapter 38. The story continues from Chapter 39, which is collected in Volume 5.
You will see a little material you already know when you start the book, but that is useful here. It gives you a clean transition from the anime instead of dropping into the middle of a physical volume.
Best physical starting point after Season 1: Kaiju No. 8 Volume 5.
What Volume Comes After Kaiju No. 8 Season 2?
Volume 10 is the safer recommendation. Volume 11 is the quicker continuation.
Season 2 reaches material around Chapter 82, but its final stretch changes the order and leaves out part of the manga around Chapters 79 to 81. That is why there are two sensible answers instead of one.
Start with Volume 10
Pick this if you want the fuller transition and do not want to miss manga material that was shortened or skipped near the end of Season 2.
View Volume 10Move to Volume 11
Pick this if your priority is getting beyond the anime as quickly as possible. Chapter 83 is in Volume 11.
View Volume 11Do You Need to Read B-Side or Relax?
No. Neither spin-off is required to understand the main story.
Kaiju No. 8: B-Side
Extra character stories and background beyond Kafka's main viewpoint. Read it if you want more of the Defense Force cast.
Kaiju No. 8: Relax
A lighter comedy spin-off built around the characters between major battles. Treat it as bonus material, not part of the main reading path.
Is the Kaiju No. 8 Manga Worth Reading?
If you liked the anime for Kafka, the Defense Force team dynamic and the kaiju battles, the manga is an easy next step because the whole main story is already there to read.
It is a particularly good fit if you want:
- a completed action series rather than another long wait between story arcs
- an adult protagonist who feels different from the usual teenage shonen lead
- fast battles, squad tactics and monster transformations
- a manageable 16-volume main series
If you already watched the anime, you also have the option to continue from the relevant volume rather than rebuying the story from the beginning.
Ready to carry on with Kaiju No. 8?
Start at Volume 1, continue from the anime, or browse the series to fill the gaps in your collection.