An aquatic breed of Golem that has a submarine-like body and fin-like propellers on its face and arms. Humans can ride inside it to explore the ocean depths, and some believe it is related to Undine. However, because it only appears in Monster Rancher 3 (a game that does not allow combining), this is impossible to determine. Instead, monsters are classified according to where they live. Kaio live in the ocean region known as Goat.
Etymology[]
Kaio is Japanese for sea king.
Data[]
| Game | Description | Image |
|---|---|---|
| Monster Rancher 3 | "It is said this Golem is modeled after a Sea God in a fairy tale. This is the only Golem not afraid of water." | 
|
Obtaining[]
- To obtain a Kaio in Monster Rancher 3, use
Gallery[]
- For more pictures and screenshots of Kaio, click here.