eisai co ltd and consolidated subsidiaries quarterly financial report release for immediate february 2 2006 on announced results the fiscal year ending march 31 is listed first section of both tokyo stock exchange osaka securities code number 4523 representative corporation haruo naito director president & ceo inquiries should be directed to hiroyuki mitsui vice corporate communications 4 6 10 koishikawa bunkyo ku 112 8088 japan phone 81 3 3817 5085 url http www jp index e html note additional specific information please refer official japanese language version this non english translation provided as a courtesy only all figures less than 1 000 yen have been omitted third quarter october 2005 december notes preparation there no changes in accounting methods used by its entities hereinafter referred company during period