Title: Seijika no chii riyō to kōjo ryōzoku ihan
Subjects: Muromachi Sangyō Kabushiki Kaisha, Trials, litigation, Law and legislation, Commercial crimes, Trials (Misconduct in office), Real estate business
Places: Nagaoka-shi, Japan, Niigata-ken
People: Masanori Ōi, Shōichi Hasegawa, Kakuei Tanaka (1918-)