| 2012.04.26 | RIAJ Year Book 2012 (PDF) is published |
| 2012.04.20 | Production results of Mar 2012 are published |
| 2012.03.21 | Production results of Feb 2012 are published |
| 2012.02.21 | Sales figures of digital music delivery in 2011 |
| 2012.02.21 | Production results of Jan 2012 are published |
| 2012.01.20 | Production results of Dec 2011 are published |
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