Kaiju No. 8 will release its final manga chapter, Chapter 129, on July 17, 2025. This will mark the conclusion of the series after five years of serialization. The chapter will be available to read for free in English via Viz Media’s digital Shonen Jump library and Shueisha’s MangaPlus service[1][4][5].
The anime adaptation aired its first season from April to June 2024, and a second season is scheduled to premiere in July 2025[3].