Automatic giant sprinkler system protects thatched Japanese village

From Superinnovators 23/01/24

Kayabuki no Sato, an ancient village in Kyoto Prefecture, Japan features a network of 62 automatic water hoses to prevent fire damage.

Its 50 houses were originally built between 220 years ago (Edo period) and 150 years ago (Meiji period) and 39 have thatched roofs.

The system was installed following the village’s recognition in 1993, as an Important Preservation District, with each nozzle hidden away in tiny huts that are in keeping with the aesthetic.

Biannual testing in May and December has become a tourist attraction with people flocking to see the spectacle including the rainbows that sometimes form over the thatched houses.

More info:

https://miyamanavi.com/en/event/kayabuki-water-discharge

https://kayabukinosato.jp/en/about/

https://www.japanesewiki.com/geographical/Kayabuki%20no%20sato%20Kitamura.html