
| May. | 9 | Announcement of FY2012 Business Results |
| Feb. | 4 | Announcement of FY2012 3Q Business Results |
| Oct. | 29 | Announcement of FY 2012 1H Business Results |
| July. | 30 | Announcement of FY 2012 1Q Business Results |
| Jun. | 28 | Shareholders' Meeting for the 164th Fiscal Period |
| May. | 9 | Announcement of FY2011 Business Results |
| Feb. | 6 | Announcement of FY2011 3Q Business Results |
| Oct. | 31 | Announcement of FY 2011 1H Business Results |
| Aug. | 1 | Announcement of FY 2011 1Q Business Results |
| Jun. | 29 | Shareholders' Meeting for the 163rd Fiscal Period |
| May. | 11 | Announcement of FY2010 Business Results |
| Feb. | 7 | Announcement of FY2010 3Q Business Results |
| Nov. | 1 | Announcement of FY 2010 1H Business Results |
| Aug. | 2 | Announcement of FY 2010 1Q Business Results |
| Jun. | 29 | Shareholders' Meeting for the 162nd Fiscal Period |
| May. | 10 | Announcement of FY2009 Business Results |
| Feb. | 8 | Announcement of FY2009 3Q Business Results |
| Nov. | 2 | Announcement of FY 2009 1H Business Results |
| Aug. | 3 | Announcement of FY 2009 1Q Business Results |
| Jun. | 26 | Shareholders' Meeting for the 161th Fiscal Period |
| May. | 11 | Announcement of FY2008 Business Results |
| Feb. | 9 | Announcement of FY2008 3Q Business Results |
| Nov. | 4 | Announcement of FY 2008 1H Business Results |
| Aug. | 4 | Announcement of FY 2008 1Q Business Results |
| Jun. | 27 | Shareholders' Meeting for the 160th Fiscal Period |
| May. | 7 | Announcement of FY2007 Business Results |
| Feb. | 4 | Announcement of FY2007 3Q Business Results |
| Nov. | 5 | Announcement of FY2007 H1 Business Results |
| Jul. | 30 | Announcement of FY2007 Q1 Business Results |
| Jun. | 28 | Shareholders' Meeting for the 159th Fiscal Period |
| May | 22 | Announcement of FY 2006 Business Results |
| Feb. | 5 | Announcement of FY 2006 Q3 Business Results |