Chôtoku 5 (長徳五年) / Chôhô 1 (長保元年)
Timeline of 999
- 999/6/14 The Imperial Palace burns down.
Other Events of 999
- The Dazaifu reports that officials on Kikaigashima have successfully put an end to raids from the Amami Islands which had attacked Kyushu in 996 and 997.