Ryū-Q Kan - 地底探検ミュージアム 龍Q館
- Metropolitan Area Outer Underground Discharge Channel
- 首都圏外郭放水路
Links
Take a Tour of Tokyo’s Underground Temple of Concrete | Tokyo Weekender
- Mar 19, 2021
- www.tokyoweekender.com
- Review
The Metropolitan Area Outer Underground Discharge Tunnel is the largest underground flood prevention system in the world.
Go Underground with the Tokyo Sewer Tours at Ryu-Q-Kan - Japan Journeys
- Feb 28, 2020
- japanjourneys.jp
- Review
Do a little urban exploration and head 22m down to Ryu-Q Kan’s Underground Temple. This fascinating Tokyo Sewer Tour is not to be missed.
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