Tokugawa Japan: Peace, Isolation, and Hidden Power — Fexingo History

Tokugawa Japan's Lost River: The Edo Water System

7 min · 26. juni 2026
episode Tokugawa Japan's Lost River: The Edo Water System cover

Description

In this episode, Lucas and Luna explore the hidden infrastructure that made Edo the world's largest city in the 18th century: the Kanda Aqueduct. Built by the shogunate under Tokugawa Ieyasu, this 19-kilometer water system used gravity-fed wooden pipes and stone channels to bring fresh water from the Kanda River to Edo Castle and the growing city below. Lucas explains how the system worked, the role of the machi-bugyō in managing water rights, and the eventual replacement by the Aoyama and Mita water lines under Tokugawa Yoshimune. The conversation also touches on the wood and stone technology of the time, the social hierarchy of water access, and how the system handled fires and droughts. A unique look at the practical engineering that sustained Tokugawa Japan's capital. #TokugawaJapan #EdoWaterSystem #KandaAqueduct #Machibugyō #TokugawaIeyasu #TokugawaYoshimune #Edo #JapaneseHistory #HistoryOfWater #CivilEngineering #EdoCastle #Shogun #Bakufu #SankinKōtai #FiresInEdo #Rangaku #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

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166 episodes

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