| September 6, 2006 | Our Kugahara Factory was approved as the 1st Green Printing Factory. (PDF) |
| February 13, 2006 | VOC measurement results by the advisory system implemented by Tokyo Metropolitan Government, Bureau of Environment, Toxic Chemicals Management Section |
| September 20, 2005 | We started R&D of water-washable “W2 Ink” (no VOC generated) ahead of all others. |
| July 1, 2005 | he Sales Department moved to Akasaka. |
| September 1, 2004 | We won “METI Commerce and Information Policy Bureau Director General’s Award” for Printing Industries Green Factory. |

| January 27, 2008 |
Society and environmental report 2007 update |
| September 20, 2005 |
“Earth-Friendly Printing” uploaded |
| September 20, 2005 |
Our Web site renewed |