Dorohedoro volume 9 features story and art by Q Hayashida.

Nikaido and Natsuki comfort Caiman after he is forced to confront some dark truths about his origins. Meanwhile, Professor Kasukabe goes grave digging with Shin and Noi in an attempt to unravel the mysteries surrounding a strange wax doll they have encountered. As Dokuga's gang of Cross-Eyes desperately try to cover their involvement in a murder, Asu finds himself in serious trouble with his fellow Devils.