Asuka Mizuochi Site, Ancient water clock ruins in Asuka, Japan
The archaeological site features a square platform with stone foundations, wooden conduits, and copper pipes designed for precise water measurement techniques.
Prince Nakano Ōe introduced this water clock technology from China to Japan during Empress Saimei's reign in the mid-seventh century.
The water clock represented the imperial authority's control over time measurement, marking Japan's early adoption of Chinese technological innovations.
Located between Asuka Temple and Mount Amakashi, the site contains restored pillars and archaeological remains accessible through guided walking paths.
Excavations revealed a black-lacquered wooden box placed one meter below the platform, connected to an intricate system of water pipes.
Location: Asuka
GPS coordinates: 34.48033,135.81828
Latest update: March 10, 2025 09:23
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