Stock and Corporate Bonds

Ratings (As of March 31, 2006)

Bonds (As of March 31, 2006)

Convertible Bonds Name Issue Date Total Amount of Issue Conversion Price (Yen) Maturity Date Zero Coupon Convertible Bonds due 2011 May 27, 2004 110,000 9,860 May 27, 2011 (Note) There is matters concerning pre-maturity redemption.