[IN DEPTH] Talking Sumo with H.E. Demon Kakka

2022 witnessed a different champion in all six Grand Sumo tournaments held across Japan. With the highest-ranked Yokozuna and Ozeki far from being in top shape, will a new star take center stage in 2023? Artist and renowned sumo commentator His Excellency Demon Kakka joins NHK World's Raja Pradhan to look back at the action in the past year and discuss what we can expect in the year ahead.