Daniella Gray is a Newsweek Family & Parenting Reporter based in London, U.K. Her focus is on family dynamics, childhood development, parenting styles, U.S. education and current trends in family ...

OTSUCHI, Iwate Prefecture—All of Ayuka Saito’s training in the Self-Defense Forces could not have prepared her for the life-and-death situation she faced while holding her baby. She even ...