- May 16, 2012 - "SATCH-Ningen Contest" Final Round and Award Ceremony
- May 9, 2012 - New funcitons on "My page"
- May 9, 2012 - System Maintenance Notice - Finished
- May 9, 2012 - System Maintenance Notice - Extended
- May 7, 2012 - System Maintenance Notice
- May 7, 2012 - AR Viewer Library Updated
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