1550s in Japan

emperor of Japan

, also transliterated as Tenmon, was a after Kyōroku and before Kōji. This period spanned from July 1532 through October 1555. The reigning emperor was .

was a after Kōji and before Genki. This period spanned the years from February 1558 through April 1570. The reigning emperor was .

Japanese era from October 1555 to February 1558