First in a two-part series

Getting slapped by a coach has always been, as far as I could see, simply another aspect of sports training in Japan.

I remember being invited to see a practice session at the Isenoumi sumo stable in eastern Tokyo back in the early 1960s shortly after I arrived for my first stay in Japan. Obese young sumo wrestlers grappled with each other and a rikishi (senior wrestler) corrected their form by issuing violent blows across their back and thighs with a shinai (bamboo stick), resulting in cries of pain from the participants.