As of August 31, 2011
| Citigroup Global Markets Japan Inc. | Kumio Tomonaga |
| Daiwa Securities SMBC Co. Ltd. | Kazunori Tsuda |
| Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | Junichi Kanamori |
| Mizuho Securities Co., Ltd. | Toshio Takahashi |
| NOMURA SECURITIES CO., LTD. | Masafumi Shoda |
| SMBC FRIEND RESEARCH CENTER LTD. | Shun Tanaka |
| SMBC Nikko Securities Inc. | Jun Kawahara |