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Sumo wrestlers train their bodies through a strict daily regimen of exercises known as "keiko" to gain the speed, power, and agility needed in the tournament ring.
First Air Date : Jan 01, 1970
Last Air date : Nov 21, 2017
Episode : 56 Episode
Season : 1 Season
Runtime: 2:14 minutes
Studio: NHK
Country: Japan
Cast:
Crew:
