Two former officials of Nippon Food, a subsidiary of Nippon Meat Packers, have been arrested on suspicion of defrauding the government through a beef mislabelling scam. Yoshinobu Igaue and Hiroshi Kaneshige, the head and deputy-head of the now-closed Ehime sales office of Nippon Food, were arrested by police yesterday [Wednesday] after a long investigation, reported Kyodo News.