Symbolism

Age old customs and rituals used in sumo ceremonies have been maintained throughout the ages and can still be found in sumo today. The inception of the sport itself originated from a religious point of view. It was basically to entertain the deities not only to ensure a good harvest but also for divine protection.

The wrestlers are constantly reminded of their spiritual and religious duties and obligations when practicing the game. Through the various ceremonies, they are relentlessly reminded that gaining victory is only of secondary importance, and that "the greatest significance of Japanese wrestling is the harmonious blending of the profound religious sense of courtesy with the whole-hearted struggle of contestants mobilizing all their mental and physical resources."

Purity plays a vital part in Shinto which is the main religion which influences sumo wrestling. It is this virtue which is reflected in most of the ceremonies performed. The thin layer of sand placed on the surface of the Dohyo is a symbol of purity in Shinto rituals. The roof over the ring called the Yakata also holds important religious significance. It is built in the style of the roof of a Shinto shrine, and is adorned with four tassels hanging from the four corners.

Originally, four posts tied with coloured sashes were placed there, however, complaints by the audience that they blocked the view caused them to be removed and replaced by the tassels.