|Publication date||January 26, 2010|
|Published by||Kadokawa Shoten|
| Preceded by|
| Followed by|
Volume 7 is the seventh volume of the Deadman Wonderland series.
The residents of G Ward band together to confront Warden Tamaki's Ninben, man-made Deadmen created through horrific human experimentation. Ganta's friend, Azami, has been turned into one of the Ninben during a publicly viewed Carnival Corpse show and lost her mind. Ganta will do all he can to save her, but at what cost? And if things weren't bad enough already, Ganta's friends desert him as a traitor!
28. Mask or Mind