| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Bukakakashalah | 34 | |
| Mr. Kaka | Noble Knights of the Orde of the Frozen Flame | 28 |
| Ms. Kaka | 47 | |
| Mr. Kaka | 48 | |
| Mr. Kaka | 48 | |
| Mr. Kaka II | 48 | |
| Lord Kakakakakakaka You Failed | Abydos | 26 |
| Mr. Kakamaru | 48 | |
| Mr. Kakanas | 35 | |
| Ms. Kakao Och Mascarpone | 48 | |
| Mr. Kakaraka | Happy Hippies | 47 |
| Mr. Kakaraka | 48 | |
| Mr. Kakarot | 48 | |
| Mr. Kakarott | Snakes on a Kingdom | 22 |
| Ms. Kakashi | Legion Under Leaving Zondervan | 48 |
| Mr. Kakashi | 48 | |
| Clown Kakashi Hatake | Forget Everything and Run | 47 |
| Mr. Kakashy | 48 | |
| Mr. Peacemakerofdoomkakakakakakaka | Heaven | 37 |
| Mr. Takaka | 48 | |