| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Niveko II | Kingdom Hearts Nirvana | 47 |
| Mr. Niveko II | Dorian Empire | 47 |
| Mr. Niveko II | Legacy | 47 |
| Mr. Niveko II | Kingdom Hearts Nirvana | 47 |
| Mr. Niveko II | Pink Legacy | 47 |
| Mr. Niveko II | Kingdom Hearts Nirvana | 47 |
| Mr. Niveko II | Kingdom Hearts Nirvana | 48 |
| Mr. Niveko III | Royal order of Claidmore | 47 |
| Lord Niveko III | Royal order of Claidmore | 47 |
| Lord Niveko III | Royal order of Claidmore | 47 |
| Mr. Niveko III | Royal order of Claidmore | 47 |
| Mr. Niveko III | Kingdom Hearts | 48 |