Time Day on June 10th is a memorial day for keeping to time . A historical origin of this day is date back to Emperor Tenchi.
It is written to the "Nihon shoki, the oldest history book in Japan" that the water clock was used for the first time on June 10, A.D. 671.
a clay bell of solar clock Oumi Jinguu Shrine in Shiga Pref. |
The same bell but different color was exhibited in the Nihon Dorei Museum. |
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