Where to continue the Kaiju No. 8 manga

Kaiju No. 8 by Naoya Matsumoto, 2020. The manga is complete at 129 chapters across 16 volumes.

• Season 1 (12 episodes): Continue the manga from chapter 39 in volume 5.
• Season 2 (11 episodes): Continue the manga from chapter 70 in volume 9. The last couple of episodes rushed through the manga and cut a lot. The anime reaches chapter 82 in spots, but starting around chapter 70 gives you the full version of what it skipped.