| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Anice | 48 | |
| Mr. Anice | 48 | |
| Mr. Anice | The Phoons | 48 |
| Ms. Boo Bes Are Nice | 48 | |
| Mr. Demonice Brownie | 48 | |
| Ms. Eunicekh | 48 | |
| Ms. Euniceng | 48 | |
| Ms. Janice Carpentero | 48 | |
| Mr. Nice | Genocide | 36 |
| Mr. Nice | BioHazard | 38 |
| Mr. Nice | 40 | |
| Mr. Nice | Chocolate | 40 |
| Mr. Nice | BioHazard | 41 |
| Mr. Nice | Chocolate | 41 |
| Mr. Nice | Chocolate | 41 |
| Mr. Nice | Chocolate | 41 |
| Mr. Nice | BioHazard | 42 |
| Mr. Nice | BioHazard | 42 |
| Ms. Nice | 48 | |
| Ms. Nice Friendly Player | 47 | |
| Ms. Nice Friendly Player | 48 | |
| Mr. Nice Guy | The Furry Cocks | 47 |
| Mr. Nice Guy | The Furry Cocks | 48 |
| Mr. Nice Guy | 48 | |
| Mr. Nice Guy Eddie | Reservoir Dogs | 47 |
| Mr. Nice Guy Eddie | Reservoir Dogs | 47 |
| Mr. Nice Guy Eddie | Reservoir Dogs | 48 |
| Mr. Nice Guy Eddie | Reservoir Dogs | 48 |
| Mr. Nice Pot of Irish Stew | The All You Can Eat Buffet | 47 |
| Mr. Niceass | 46 | |
| Mr. Niceguy | 48 | |
| Mr. Yellowwasnice | 48 | |