crho on 18 November 2008
http://www.tse.or.jp/english/
http://www.jasdaq.co.jp/index_en.jsp
http://www.bloomberg.com/
Japanese Game Companies by Market Capitalization (millions of yen)
- Nov. 18th Market Close
| Exchange | Code | Company | Market Cap. |
| TSE | 7974 | Nintendo Co., Ltd. | 4,264,237 |
| TSE | 6758 | Sony Corp. | 2,014,093 |
| TSE | 9684 | Square Enix Holdings Co., Ltd. | 307,236 |
| TSE | 9766 | Konami Corp. | 292,740 |
| TSE | 6460 | Sega Sammy Holdings Inc. | 261,421 |
| TSE | 7832 | Bandai Namco Holdings Inc. | 215,000 |
| TSE | 9697 | Capcom Co., Ltd. | 109,112 |
| TSE | 9654 | Koei Co., Ltd. | 65,421 |
| TSE | 7867 | Takara Tomy Co., Ltd. | 49,494 |
| TSE | 9650 | Tecmo Ltd. | 21,244 |
| TSE | 4822 | Hudson Soft Co., Ltd. | 19,368 |
| JASDAQ | 7866 | Atlus Co., Ltd. | 5,789 |
| TSE | 3723 | Nihon Falcom Corp. | 2,060 |
| TSE | 3838 | AQ Interactive Inc. | 1,848 |
| TSE | 7844 | Marvelous Entertainment Inc. | 1,690 |
| JASDAQ | 3851 | Nippon Ichi Software Inc. | 1,254 |
| JASDAQ | 4311 | D3 Inc. | 1,168 |
