Corporate Officers : Brief history

| April 1975 | Joined Sumitomo Corporation |
|---|---|
| September 1999 Thereafter |
General Manager, Electronic Materials & Equipment Dept. General Manager, Network Systems Dept. Assistant General Manager, Network Division, General Manager, Network Systems Dept. Corporate Officer, General Manager, Network Division |
| April 2005 | Executive Officer, General Manager, Network Division |
| April 2007 | Executive Officer, General Manager, Media Division |
| April 2008 | Managing Executive Officer, General Manager, Media, Network & Lifestyle Retail Business Unit |
| June 2008 | Representative Director, Managing Executive Officer, General Manager, Media, Network & Lifestyle Retail Business Unit |
| April 2011 | Representative Director, Senior Managing Executive Officer, General Manager, Media, Network & Lifestyle Retail Business Unit |
| April 2013 | Representative Director, Assistant to President and CEO, Adviser of SCSK Corporation (present position) |