MangaA 32-year-old cleaning up after kaiju becomes one
Naoya Matsumoto ran the series on Shonen Jump+ for five years and ended it at chapter 129 on 18 July 2025. The final volume 16 followed on 4 September, with circulation past 19 million copies.
Manga
Kaiju No. 8
ๆช็ฃ8ๅท
- Completed July 2025
- 16 volumes, 129 chapters
- Anime 2 TV season(s)
Where to watch
Official services only. Availability changes, so we note when we checked. Checked 10/6/2026
Status and length
- Original
- Manga, Completed July 2025, 16 volumes, 129 chapters
- Anime
- 2 TV season(s), latest 2025
Watch order
- TV anime season 12024, 12 episodesChapters 1 to 38
- TV anime season 22025, 11 episodes
Why we recommend it
A 32-year-old man who gave up his dream of joining the Defense Force gets another chance when he gains the power to become a kaiju. His struggle as a late starter pairs well with exhilarating monster action.
It may not be for you if
It largely follows familiar shonen manga beats. If you're looking for an unconventional story structure, you may find it predictable.
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