Notice Regarding the Determination of the Exercise Price of Stock Options

Information contained in the news releases are current as of the date of the press announcement, but may be subject to change without prior notice.

Notice Regarding the Determination of the Exercise Price of Stock Options

- Stock Acquisition Rights -

July 19, 2007

TDK Corporation (the "Company") announced that the Exercise Price of the stock acquisition rights to be issued as stock options ( "TDK Corporation 6th [2] Stock Acquisition Rights" ) and other related items were decided.

1. Total number of stock acquisition rights
   10
   The number of shares to be allotted to each Stock Acquisition Right is 100 shares.
2. Number of stock acquisition rights allotted and number of eligible persons
   10 stock acquisition rights will be allotted to 2 high-ranking TDK managers.
3. Amount to be paid for stock acquisition rights
   No payment shall be necessary for stock acquisition rights.
4. Class and number of shares to be issued upon the exercise of the stock acquisition rights
   The Company's common stock 1,000 shares
5. The amount to be invested when exercising stock acquisition rights
   ¥1,209,800
   The Exercise Price: ¥12,098
   
   The Exercise Price is an amount which is the average of the closing prices of the Company's shares of common stock on the Tokyo Stock Exchange on each day (other than any day on which no sale is reported) of the month immediately preceding the month in which the date of the issue of the Stock Acquisition Rights, July 20, 2007, falls, multiplied by 1.05 with any amount less than one Japanese Yen arising out of such calculation to be rounded upward to the nearest Yen.

For further information, contact the Corporate Communications Dept.
Tel.: 81-3-6778-1055
E-mail: TDK.PR@tdk.com