Margin Trading Infomation News By JSDA : Japan Securities Dealers Association

Date	Stock Code	Name	Margin Buying	Margin Selling	Margin Ratio
03/17	77210	TOKYO KEIKI INC.	1,363,450	530,770	2.6
03/17	77220	KOKUSAI CO.,LTD.	243,996	18,500	13.2
03/17	77230	Aichi Tokei Denki Co.,Ltd.	159,120	12,649	12.6
03/17	77250	INTER ACTION Corporation	514,731	524,747	1.0
03/17	77260	KURODA PRECISION INDUSTRIES LTD.	83,957	75,615	1.1
03/17	77270	OVAL Corporation	1,545,135	1,593,788	1.0
03/17	77290	TOKYO SEIMITSU CO.,LTD.	809,740	682,356	1.2
03/17	77300	MANI,INC.	3,229,415	3,118,606	1.0
03/17	77310	NIKON CORPORATION	16,654,450	10,606,852	1.6
03/17	77320	TOPCON CORPORATION	3,280,845	2,643,679	1.2
03/17	77330	OLYMPUS CORPORATION	20,754,932	11,406,297	1.8
03/17	77340	RIKEN KEIKI CO.,LTD.	200,892	98,196	2.0
03/17	77350	SCREEN Holdings Co.,Ltd.	2,302,086	1,357,186	1.7
03/17	77390	CANON ELECTRONICS INC.	443,203	484,455	0.9
03/17	77400	Tamron Co.,Ltd.	447,035	581,974	0.8
03/17	77410	HOYA CORPORATION	4,775,250	4,270,597	1.1
03/17	77430	SEED CO.,LTD.	888,944	254,167	3.5
03/17	77440	Noritsu Koki Co.,Ltd.	1,136,886	839,553	1.4
03/17	77450	A&D Company,Limited	1,217,147	831,093	1.5
03/17	77460	OKAMOTO GLASS CO.,LTD.	1,245,332	561,044	2.2