Tengen Era

天元 (てんげん)

← Jōgen Era Eikan Era →

From Dec 31, 978 to May 29, 983

Length of Era: 6 years

Emperor: En'yū

Japanese Year	Western Year
Tengen 1	978
Tengen 2	979
Tengen 3	980
Tengen 4	981
Tengen 5	982
Tengen 6	983