Founded Shinei Kogyo
Changed company name to Daigumi Co., Ltd. / Head office building completed
Hotel R Inn Hakata (Hotel Division)
INCREATE. Inc. (Development Civil Engineering and Construction Industry)
Established Ohama Vietnam (overseas business division)
Established Ohama Raya Indonesia (overseas division)
Global Cooperative (Foreign technical interns)
Establishment of nursing care support for all (Welfare Division)
Established Ohama Mongolia (Overseas Division)
Established Ohama Singapore (overseas division)
Established Tours Travel Co., Ltd.
Established Ohama Holdings
The Ohama Group is supporting "Fukuoka Softbank Hawks".