昌しょう泰たいしょうたいMeanings1nounShōtai era (898.4.26–901.7.15)Japanese era name (年号) corresponding to the late 9th and early 10th centuries. Used in historical contexts.昌しょう泰たい年ねん間かんに編へん纂さんされた法ほう令れい集しゅうがある。There is a collection of laws compiled during the Shōtai era.
