The Sakaume-gumi is a yakuza organization based in Osaka, Japan, founded by Umekichi Tobi. It is a small, old-established group that focuses primarily on gambling, maintaining relatively good relations with local police. It was registered as a designated yakuza group under the Organized Crime Countermeasures Law in May 1993.
CRIMENET has extracted 2 linkages for this organization, including 2 other connections.