Sumo is not just a competitive sport, where the trial of strength of the wrestler is tested in the dohyo or the circular ring. In Japan, the sport is associated with a specific ritual and has been in existence from a very long period. The wrestlers in Sumo are called as rikishis.
While the game actually takes very short period to conclude, the preparation for the game, the rituals associated with the game and the way of life advised for and practiced by the rikishi are the interesting things associated with this combat sport.
The rikishis or wrestlers should follow a very strict way of life as per theof the Sumo Association and any deviation in this way of life will invite disqualification. A sumo wrestler is not allowed to drive his own car, as per the stipulations. A sumo wrestler should and also form a top knot. This is a must do thing. Even in public places they should wear the specific wardrobes prescribed for the game. Depending upon their wardrobe, their level of expertise will be known to the public who happen to see them. The sumo wrestler or rikishi is not allowed to take breakfast in the morning. One heavy meal is what he should take and always maintain .