MS Security Essentials 4.1 for Japan is not available from MS web site

Bad news for Japanese users, the MS Security Essentials setup files are currently not available from the MS web site.

The links provided from the official download pages are not found !

See http://www.microsoft.com/ja-jp/download/details.aspx?id=5201 in japaneses
Then the following links are down:

• http://download.microsoft.com/download/6/B/A/6BA6CAB0-DDB8-4DDD-88E3-F707D96E84D7/jajp/amd64/mseinstall.exe
• http://download.microsoft.com/download/6/B/A/6BA6CAB0-DDB8-4DDD-88E3-F707D96E84D7/jajp/x86/mseinstall.exe

We hope that MS will fix this asap and come back to warn you.

EDIT: the links have changed but MSSE in Japanese is back online