After his death, his definitive posthumous name, Shōwa Tennō (昭和天皇 "Emperor Shōwa), was announced on 31 January 1989. The name coincides with the era of ''Shōwa'' (昭和 "Enlightened Peace") which was the name attributed to his reign and is the name by which the Emperor is known within Japan. | After his death, his definitive posthumous name, Shōwa Tennō (昭和天皇 "Emperor Shōwa), was announced on 31 January 1989. The name coincides with the era of ''Shōwa'' (昭和 "Enlightened Peace") which was the name attributed to his reign and is the name by which the Emperor is known within Japan. |