

| Sept. 1981 | Founded SOFTBANK Corp. Japan (currently SoftBank Corp.), Representative Director & President |
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| Apr. 1983 | Chairman & CEO of SOFTBANK Corp. Japan (currently SoftBank Corp.) |
| Feb. 1986 | President & CEO of SOFTBANK Corp. Japan (currently SoftBank Corp.) (to present) |
| Jan. 1996 | Representative Director & President, Yahoo Japan Corporation |
| July 1996 | Chairman of the Board, Yahoo Japan Corporation (to present) |
| June 2001 | President, BB Technologies Corporation (currently SoftBank BB Corp.) |
| Feb. 2004 | Chairman & CEO, SoftBank BB Corp. (to present) |
| July 2004 | Chairman of the Board, JAPAN TELECOM CO., LTD. (currently SoftBank Telecom Corp.) |
| Apr. 2006 | Chairman of the Board, President & CEO, Vodafone K.K. (currently SoftBank Mobile Corp.) |
| Oct. 2006 | Chairman & CEO, SoftBank Telecom Corp. (to present) |
| June 2007 | Chairman & CEO, SoftBank Mobile Corp. (to present) |
| Number of shares held (Thousands) | 231,704 |
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