Police on Saturday questioned the former manager of a corporate group that a third-party probe found had inappropriate transactions with a major fast-food gyoza chain over the arrest of a yakuza gang member concerning the fatal shooting of its president, investigative sources said.The questioning was conducted on a voluntary basis after a third-party committee set by Ohsho Food Service Corp. looked into links between the operator of the restaurant chain "Gyoza no Ohsho" and antisocial organizations in March 2016.The investigation found the restaurant chain made inappropriate deals with the …READ FULL ARTICLE
