She signed to BMG Japan in 1997.
Famous Japanese pop singer who in 2004 became the first female to perform in all five of Japan's largest stadiums.
Her parents were both doctors.
She was born in the same country as singer Mari Henmi.
She is one Japan's best-selling artists of all time.
| Date | Your age |
|---|---|
| 12 February 2023 | 391,000 hours |
| 21 February 2023 | 16,300 days |
| 12 March 2023 | 23,500,000 minutes |
| 12 March 2023 | 1,410,000,000 seconds |
| 26 March 2023 | 392,000 hours |
| 7 May 2023 | 393,000 hours |
| 20 May 2023 | 23,600,000 minutes |
| 1 June 2023 | 16,400 days |
| 17 June 2023 | 394,000 hours |
| 6 July 2023 | 1,420,000,000 seconds |
| 7 July 2023 | 540 months |
| 7 July 2023 | 45 years |
| 29 July 2023 | 395,000 hours |
| 29 July 2023 | 23,700,000 minutes |
| 9 September 2023 | 16,500 days |
| 9 September 2023 | 396,000 hours |
| 6 October 2023 | 23,800,000 minutes |
| 20 October 2023 | 397,000 hours |
| 29 October 2023 | 1,430,000,000 seconds |
| 1 December 2023 | 398,000 hours |
| 15 December 2023 | 23,900,000 minutes |
| 18 December 2023 | 16,600 days |
| 12 January 2024 | 399,000 hours |
| Super birthdays | ||
|---|---|---|
| 15 March 2010 | 1,000,000,000 | seconds |
| 21 November 2041 | 2,000,000,000 | seconds |
| 11 July 1997 | 10,000,000 | minutes |
| 15 July 2016 | 20,000,000 | minutes |
| 21 July 2035 | 30,000,000 | minutes |
| 25 July 2054 | 40,000,000 | minutes |
| 2 December 1989 | 100,000 | hours |
| 30 April 2001 | 200,000 | hours |
| 26 September 2012 | 300,000 | hours |
| 22 February 2024 | 400,000 | hours |
| 21 July 2035 | 500,000 | hours |
| 17 December 2046 | 600,000 | hours |
| 14 May 2058 | 700,000 | hours |
| 10 October 2069 | 800,000 | hours |
| 22 November 2005 | 10,000 | days |
| 9 April 2033 | 20,000 | days |
| 25 August 2060 | 30,000 | days |
| 5 September 1997 | 1,000 | weeks |
| 4 November 2016 | 2,000 | weeks |
| 4 January 2036 | 3,000 | weeks |
| 5 March 2055 | 4,000 | weeks |
| 7 November 1986 | 100 | months |
| 7 March 1995 | 200 | months |
| 7 July 2003 | 300 | months |
| 7 November 2011 | 400 | months |
| 7 March 2020 | 500 | months |
| 7 July 2028 | 600 | months |
| 7 November 2036 | 700 | months |
| 7 March 2045 | 800 | months |
| 7 July 2053 | 900 | months |
| 7 November 2061 | 1,000 | months |
| 7 March 2070 | 1,100 | months |
7 July 1978 
Cancer 
