Tatami mat
Tatami.
In japan, mat is Tatami and we just call it Judo Tatami.
A Japanese sleeping mat is called a futon. A futon sits upon a woven mat called a tatami. These types of beds have been used for thousands of years of Japanese history.
If you are referring to the rice mats they use in the floor, it's tatami (畳)
tatami
Tatami
Tatami
Japanese straw mats are called 畳 (tatami) in Japanese. The pronunciation is somewhat like "tah-tah-me".
A Japanese floor mat is called a tatami. It is made from woven straw and is often used as flooring in traditional Japanese homes. Tatami mats are known for their natural and organic feel, as well as their soft cushioning underfoot.
The name of any martial arts practice area is the dojo(pronounced du-jo). The floor of it is called tatami (pronounced tae-ta-mee)
The mats used in judo are called Tatami. Tatamis are traditionally 0.9x1.8m, and made of rice straws. Today, the tatamis are usually either 1x1, 1x1.5 or 1x2m, and made of compressed foam.