Japanese sumo fight is popular in all over the world. But no one know about the routine and the diet of Japanese sumo's. because it keeps separately. First time this information is given by “TOMOJUNA MATH” situated in Nagoya. According to them a sumo take about 8000 calories in a day.
They use a oxygen mask while they go for bed so that they can get fresh air.
They practice for the tricks for fighting around 3 hrs daily in morning. Sumo takes rice and flesh of pig as their meal. After their meal they just go to sleep.They wear oxygen mask during their rest. As we know that from 15th century the sumo fight is established as the national game of japan.
As many aspects of old Japan remain in sumo, such as topknots, traditional dress, and ancient customs, professional sumo is more than just a sport, it's a living example of traditional Japanese culture.