Tensho (literally the 'Book of Heaven', also called Amatsufumi or Amenofumi) is a chronological history that is said to have been compiled by FUJIWARA no Hamanari at the end of the Nara period.
天書（てんしょ・あまつふみ・あめのふみ）は、奈良時代末期に藤原浜成の撰とされる編年体の歴史書。