Shares of Japanese packaged food producer Warabeya Nichiyo Holdings Co. dropped as much as 8.6% on Monday, the most in ten months, after apologizing over cockroach contamination in a rice-ball product ...
TOKYO, Aug 7 (Reuters) - Japan's Warabeya Nichiyo 2918.T saw its shares lose more than 4% on Monday after the food maker disclosed two instances of cockroaches being found inside its rice that were ...