Sumo. What I knew about this sport you could have printed on the head of a pin. So naturally I got on the net and researched this quintessentially Japanese sport. With names like Yokozuna Asashoryu (the highest ranked sumo wrestler) and all the official terms such as mawashi (the cute little nappy or loin cloth-like uniform they wear) dohyo (the name of the arena) and shiomaki (the action of throwing salt) floating through my head, I was ready for my first real sumo experience. Or so I thought.