How many ojama cards are there in yu-gi-oh?

There are 14 Ojama monsters in the Yu-Gi-Oh! Trading Card Game.

Here they are:

* Ojama King

* Ojama Yellow

* Ojama Green

* Ojama Blue

* Ojama Red

* Ojama Trio

* Ojama Delta Hurricane

* Ojama Knight

* Ojama Pajama

* Ojama Cyber

* Ojama-P

* Ojama Country

* Ojama UFO

* Ojama-Emperor

There are also some support cards for the Ojama archetype, such as:

* Ojama Burst

* Ojama Delta Hurricane

* Ojama Country

Keep in mind that there are also variations of these cards, such as different rarities or languages.