AOMORI, Japan—The finest strawberries from all over Japan were stacked high at a sports center here on Tuesday: the Super Deluxe Tochigi Maiden, Red Cheeks, the Skyberry and the world’s heaviest, the Sweet King.
“So sweet!” said Olympic curler Satsuki Fujisawa as she took a bite from one while cameras flashed from the assembled media at the event ahead of a tournament.
Once...