Yu Hayami discovers the unique food culture of Chiba Prefecture. 1. Cut the square nori in half. 2. Place the nori on a makisu (sushi mat). Spread the cooked rice on top of the nori. 3.

CHIBA—After retiring at age 60, Hiromu Inada took up swimming to shed fat from his overweight body. Three decades later, at age 91, Inada plans to complete what many consider the world’s ...