| 1991/2 | Kyoto Works Established |
| 2996/4 | Changed Name to J-DATA CO., LTD. Moved Home Office to KRP |
| 1996/10 | Recognized by Japan’s Small and Medium-sized Enterprise Agency |
| 2000/3 | Recognized by Japan’s Small and Medium-sized Enterprise Agency |
| 2001/1 | Recognized by Japan’s Ministry of Economy, Trade, and Industry |
| 2005/1 | Recognized by Japan’s Ministry of Economy, Trade, and Industry |
| 2008/4 | Moved Home Office to Izutsu Samegai Building |
| 2008/6 | Established T.N.G. Technologies Co., Ltd. as a 100% Subsidiary |
| 2009/6 | Changed Fiscal Year End to December in order to Match with our Overseas Clients |
| 2011/8 | T.N.G. Technologies Co.,Ltd. conducted an M.B.O. from J-DATA |