This is a list with every used Death Note from Kiras Successor.
- J's notebook
- David's notebook
- Elizabeth Gages notebook.
- Alexander's notebook (however Thot takes it back to the shinigami realm after Alexanders death)
- Kindarra's notebook
- Sebastian's notebook
- Elizabeth's notebook gets destroyed, so does Davids notebook (though David possessed J's first notebook at that point.
- This means, that there are four notebooks. While one was possessed by Odin, but since he disappeared the status about it is unknown. It was probably destroyed so I say, that there are still four notebooks.
While J uses his own notebook, the other notebook from Kindarra which he got, after he tricked her into killing a human without a death note, thus leading to her death, is in a safe place. So Kindarra's notebook is a Back-Up set up by J.
K has also a death note, but since she shares the same Shinigami as Odin, it's possible, that she took ownership of the death note, after Odin disappeared.