Japanese

Proper noun

天長 ‎(hiragana てんちょう, romaji Tenchō)

1. Tenchō era (January 824–January 834)

Usage notes

• 天長 ‎(“Tenchō era”) is preceded by 弘仁 (こうにん, ​Kōnin) and followed by 承和 (じょうわ, ​Jōwa).