- 2011.11.28
- Presentation for Business Results of the First and Second Quarter, ended September 2011[PDF]
- 2011.11.11
- Notice Concerning Differences between the Consolidated Business Forecasts and Actual Results for the Second Quarter and Revisions to the Consolidated Business Forecasts[PDF]
- 2011.11.11
- Summary of Consolidated Business Results for the Second Quarter [PDF]
- 2011.10.14
- Notice of Dissolution of a Subsidiary and Acquisition of Fixed Assets[PDF]
- 2011.08.17
- Presentation for Business Results of the First Quarter ended June 2011[PDF]
- 2011.08.11
- Notice of Revisions to Business Forecasts[PDF]
- 2011.08.11
- Summary of Consolidated Business Results for the First Quarter of the Fiscal Year Ending March 31, 2012 (Japanese GAAP)[PDF]
- 2011.06.02
- Notice of the 155th Annual Gener al Meeting of Shareholders[PDF]
- 2011.11.11
- Summary of Consolidated Business Results for the Second Quarter [PDF]
- 2011.08.11
- Notice of Revisions to Business Forecasts[PDF]
- 2011.08.11
- Summary of Consolidated Business Results for the First Quarter of the Fiscal Year Ending March 31, 2012 (Japanese GAAP)[PDF]
- 2011.05.12
- Summary of Business Results for the Year Ended Mar ch 31, 2011(J apanese GAAP)[PDF]
- 2011.02.10
- Summary of Consolidated Business Results for the Third Quarter of the Fiscal Year Ending March 31, 2011 (Japanese GAAP)[PDF]
- 2010.11.12
- Summary of Consolidated Business Results for the Second Quarter of the Fiscal Year Ending March 31, 2011 (J apanese GAAP)[PDF]
- 2010.08.11
- Summary of Consolidated Business Results for the Fir st Quar ter of the Fiscal[PDF]
- 2010.05.13
- Summary of Business Results for the Year Ended Mar ch 31, 2010[PDF]
- 2011.11.28
- Presentation for Business Results of the First and Second Quarter, ended September 2011[PDF]
- 2011.08.17
- Presentation for Business Results of the First Quarter ended June 2011[PDF]
- 2011.05.20
- Reference Materials Overview of Coal Industry[PDF]
- 2011.05.20
- Presentation for Business Results for the Year Ended March 2011[PDF]
- 2011.03.01
- Presentation for Business Results of the First to Third Quarter, ended December 2010[PDF]
- 2010.11.26
- Presentation for Business Results of the First and Second Quarter, ended September 2010[PDF]
- 2010.08.20
- Presentation for Business Results of the First Quarter, ended June 2010[PDF]
- 2010.06.02
- Presentation for Business Results for the Year Ended March 2010 May 2010[PDF]
- 2011.11.11
- Notice Concerning Differences between the Consolidated Business Forecasts and Actual Results for the Second Quarter and Revisions to the Consolidated Business Forecasts[PDF]
- 2011.10.14
- Notice of Dissolution of a Subsidiary and Acquisition of Fixed Assets[PDF]
- 2011.06.02
- Notice of the 155th Annual Gener al Meeting of Shareholders[PDF]
- 2011.05.12
- Renewing Countermeasures (Anti-takeover Measures)Concerning Large-scale Purchase Actions[PDF]
- 2011.05.06
- Notice of Revisions to Business Forecasts and the Posting of Extraordinary Loss[PDF]
- 2011.04.13
- Notice of Consolidated Subsidiary’s Gain on Sales of Investment Securities (Extraordinary Gain)[PDF]
- 2011.02.10
- Notice Concerning Change of Executives[PDF]
- 2011.01.11
- Notice of Investment in Australian Resource Exploration Company by Consolidated Subsidiary[PDF]