History
| 1947 | Sep. | Sanro Kogyo Co., Ltd. Inaugurated; Capital 8 million yen; responsible for managing and operating real estate and facilities at Japan’s major airports, including Haneda (Tokyo International) Airport |
|---|---|---|
| 1954 | May | Company renamed Kokusai Kogyo Co., Ltd. |
| 2007 | Oct. | Through equity transfer established pure holding company Kokusai Kogyo Holdings Co., Ltd. (Securities Code: 9234) |
| 2008 | Jan. | Real Estate & Development Department demerged to become Kokusai Land & Development Co., Ltd. |
| 2010 | Mar. | Miyazaki SolarWay Tsuno 1 solar photovoltaic power station completed by Japan Asia Group Limited |
| 2011 | Feb. | Miyazaki SolarWay Tsuno 2 solar photovoltaic power station completed |
| 2012 | Mar. | JAG -Japan Asia Group Limited- established JAG Energy Co., Ltd. to lead its renewable energy development business in Japan |
| Apr. | Kokusai Kogyo Holdings Co., Ltd. becomes wholly owned subsidiary of Japan Asia Group Limited via exchange of shares | |
| 2015 | May | Japan Asia Group Limited promoted to the first section of Tokyo Stock Exchange |
| Jul. | JAG Energy Co., Ltd. absorbed into Kokusai Land & Development Co., Ltd. (trading name changed to JAG Energy Co., Ltd.) | |
| 2017 | Dec. | Established Fuchu and Chofu Machinaka Energy Co., Ltd. |
| 2018 | Jun. | Established Miyoshi Energy Co., Ltd. |
| 2019 | Apr. | Kokusai Building Management Co.,Ltd. merged into JAG Energy Co., Ltd. Established Kesennuma Green Energy Co.,Ltd. |
