Paths for Water

The Shirakawa is a major river that collects waters from the Aso caldera and carries them out to the Ariake Sea. Kikuyo is an excellent place to experience all that the Shirakawa offers and provides to the entire Kumamoto Prefecture. A close look at the Shirakawa river basin reveals a unique, almost tadpole-like shape, with Aso as the head. This shape is believed to be due to the distribution of seismic faults running east-west in central Kyushu. Although the Shirakawa runs through many towns, it was necessary to build aqueducts to bring the water to where it was needed.

The Babagusu Ide said to be built under Kato Kiyomasa provides water to the southern side of the Shirakawa River, and the Seta Uwaide/Shitaide, Tsukure, and Tamaoka Canals lie to the north. The canal waters are vital for daily life and agriculture, and it is no exaggeration to say that the canals that criss-cross the town are the paths for water that form the foundation of Kikuyo.

The canals built under the Katos and the Hosokawas are still in use today. Also, the weirs and bridges built around the canals are very important cultural assets.

Paths for Water : COURSE

Six Weirs and Seven Canals

To utilize the waters of the Shirakawa, six weirs (a dam-like structure that regulates waterflow without retaining water) and seven canals were built in the mid-Shirakawa basin. Even now, most of the canals are still used for irrigation. The Hanaguri Ide was constructed with some of The Edo Era's most advanced techniques, and the Seta Uwaide and Babagusu Ides intake were constructed with old masonry techniques.

Stone Bridges and Canals

Due to the excavation of numerous canals, bridges to get over the canals became necessary. A number of stone bridges ("meganebashi," meaning "spectacle bridge" due to their resemblance to glasses) constructed over canals in the late-The Edo Era and early-Meiji periods (around 1800-1900) still exist in Kikuyo and Ozu. The Uwaide Canal is surrounded by a townscape developed through a close historical relationship with the water around it.

Short Course

  • Hanaguri Ide Park6.8Km
  • Babagusu Ide Inlet13.2Km
  • Iguchi Meganebashi3.2Km
  • Kamitsukure Meganebashi13.2Km
  • Kogabaru Meganebashi15.2Km
  • Nyudomizu Meganebashi0.3Km
  • Sanfurea

These cultural sites related to river improvement and irrigation take you through the canals and bridges built by Kato Kiyomasa and the lords of the Hosokawa clan, as they have been used for centuries.

Long Course

  • Hanaguri Ide Park6.4Km
  • Iguchi Meganebashi3.2Km
  • Kamitsukure Meganebashi10.8Km
  • Babagusu Ide Inlet1Km
  • Tsukure Weir12.6Km
  • Sako & Tamaoka Weir18Km
  • Hataide Weir3Km
  • Uwaide Weir2.4Km
  • Shitaide Weir16.8Km
  • Tanbo no Haki2.8Km
  • Uwaide & Tomachisuji6.4Km
  • Kogabaru Meganebashi15.2Km
  • Nyudomizu Meganebashi0.3Km
  • Sanfurea

Paths for Water : MAP

Uwaide & Tomachisuji

11Uwaide & Tomachisuji

Start-up GPS

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目的地までのルートを表示することが出来ます。

Remnants Of A Popular Inn Village Built On A Riverbank

When construction was restarted on the Uwaide Canal in the 17th century by Hosokawa Tadatoshi, lord of the Kumamoto Domain, buildings were built along its banks using the earth left over from the construction. This area is called Tomachisuji. The village runs along the Bungo Kaido, and used to contain various inns and shops. Four stone bridges spanning the Uwaide Canal still exist in the neighborhood.

  • Yes
    (use parking for Ozu History and Culture Tradition Museum)
  • Yes
    (use parking for Ozu History and Culture Tradition Museum)
Local Map
Local Map
10Tanbo no Haki
12Kogabaru Meganebashi
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