Past seminar
- September, 2007
- RICOH SolutionWay 2007 in Mitaka
- August, 2007
- RICOH SolutionWay 2007 in Tachikawa
- July, 2007
- International modern hospital show 2007
- June, 2007
- FUYUNERARU business fair 2007
- May, 2007
- The 9th data storage EXPO
- 4th information security EXPO
- March, 200
- 35thHOTERES JAPAN 2007
- February, 2007
- Practice solution Fair 2007 in Tokyo
- December, 2006
- iEXPO 2006
- October, 2006
- WPC TOKYO 2006
- June, 2006
- 3rd information security EXPO
- Database security solution seminar
- Interop Tokyo 2006
- May, 2006
- IPA (Information-technology Promotion Agency, Japan)
- April, 2006
- Database security solution seminar
- March, 2006
- The 6th japan food service equipment show
- Oracle OpenWorld Tokyo 2006
- February, 2006
- Practice solution Fair 2006 in Tokyo