The full Zenkowa volume 4 cover was posted along with the new obi. The obi color dictates what color the dream bonus will be.

The obi text translates to something like:

>Love, anger, lust, and friendship are all in disarray

>A violent coming-of-age story that's hot on social media.

>Previous volumes are being reprinted! (currently only volume 3 is being reprinted)

>Manga you want to see animated 2025 nominee!