The sushi is popular in Thailand and the sushi that everyone recognizes is that raw fish meat paste on rice mixed with vinegar. This is called "Edo sushi" and "Mae Mae Edo sushi" relatively new when compared to history.
Origin of sushi to go back to the 19th century, or approximately 1400 years ago . In the past, after the catch fresh water fish. In order to keep the mark, they will last longer, and fermented in salt. This method is not available in Japan, but it exists all over the world.
Japan, which is to be prolonged, it is easy to remove after they are put in the rice, and by doing this, they can increase the acid principles which are not as closely, harmful to humans and can extend the time to fish for several months.
Sushi in raekkrot sure you are using the principles in which rice would be out and it will be cleared to continue eating fish, but that if it was in the 15th century, in the reign of Mohammed Roma-ji, it is eaten with rice and fish before it melts, because rice is the most important thing in Japan. To them it is something that he doesn't want to do and that is called a "Panama," still exist in re named "foo," Shiga sushi!