Hitoshi Ozawa. Hitoshi Ozawa was 45 in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'The Navigator'.
Shun Sugata. Shun Sugata was 52 in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'Patriarch T.'.
Manzo Shinra. Manzo Shinra was 48 in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'Company President'.
Kazuyoshi Ozawa. Kazuyoshi Ozawa was 42 in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'Patriarch S.'.
Hiroshi Shimizu. Hiroshi Shimizu was 59 in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'Hospital Director'.
Yasukaze Motomiya. Yasukaze Motomiya was 35 in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'Chairman M.'.
Shirô Namiki. Shirô Namiki was 50 in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'Executive director of a major company'.
Toru Minegishi. Toru Minegishi was 64 in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'Editor-in-chief'.
Kyoji Kamui. Kyoji Kamui was 43 in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'Yakuza'.Atsushi Yamamura. Atsushi Yamamura was >> in The Successful Businessmen Handbook: Economic Tactics You Can Learn from the Yakuza as 'Director'