Here two wrestlers (one from the East team and one from the West team) are squaring off. They go through a whole host of poses and ceremonial flair before the wrestling actually begins. Once it starts, the goal is to somehow get the other guy to fall on the ground (first) or step outside of the circle.
Occasionally something very exciting would happen: two wrestlers would both fall out at the same time and roll down the hill into the cameramen. If it was unclear who actually fell first, all of the judges (below in black jackets) would confer.
The matches are arranged so that the newbies or lower ranked fighters go earlier in the day. At about 4 pm, they transition into the top ranked fighters, who will fight in increasing order of rank, with the top two ranked fighters (right now there are two of the highest possible rank, yokozuna) going last. Before they start their matches, all of the top wrestlers first parade through the stadium and onto the ring in their formal outfits.
And now a word from our sponsors...
Here are two wrestlers doing the classic leg stomp, which is supposed to symbolize that they are stomping out evil spirits. Before the match each fighter also throws salt onto the floor of the ring, which I think also is supposed to have some cleansing symbolism. In this picture, the fellas holding the banners represent companies who have given donations. Part of the money goes into an envelope and the winner of this match will win a small pile of envelopes at the end. As the matches get more heated and the rankings higher, the piles get larger and larger.
Food stuffs are available at the stadium. Here Ryan enjoys a Bento box lunch. That is a sour plum in the middle of his rice. It is supposed to resemble the Japanese flag.
Below is the final match of the day. The guy with his arms out is one of the two top ranked fighters, Asashyoryu. He and the other yokozuna, Hakuho, are both Mongolian. The day after we were there- the last of the tournament- they faced each other. Hakuho won the bout resulting in a tied (14-1) record for both fighters. So, a run-off immediately followed with Asashyoryu winning and taking the tournament.