18 May
“Musashi Canal Reconstruction Project” is to be awarded for Outstanding Civil Engineering Achievement Award of Japan Society of Civil Engineers.
6 May
JWA has Concluded Water Supplying Support for Yamato-cho Thanks to the Recovery of Water Quality.
25 April
JWA kept on supplying water in Yamato-cho, Kumamoto Prefecture last weekend.
22 April
JWA started water supplying support in Yamato-cho, Kumamoto Prefecture.
21 April
JWA Will Start Water Supplying Support for Earthquake Affected Areas in Yamato-cho, a Town in Kumamoto Prefecture.
18 April
JWA Starts Supporting Water Supply for Earthquake Affected Areas.


12 November
Receiving the Letter of Appreciation from Ryonai-youakusuiro*1 LID*2 for the activities with JWA’s drainage pump truck.


28 November
Our staff member received the visit of his Imperial Majesty and her Imperial Majesty.


31 July
Receiving the letter of appreciation for JWA ‘s cooperation for water supply –Latest endeavor of a pump truck JWA deployed for emergency-
12 July
Chief Administration Officer of Bhutan visited the JWA headquarters
3 April
Organization change of headquarters.
13 March
Our staff member received the visit of his Imperial Majesty and her Imperial Majesty.
3 March
Side Event of the “United Nations Special Thematic Session on Water and Disasters” Held.


22 November
President of Iran Water Resources Corporation made a courtesy visit to our president Komura.
1 November
“Saitama City Waterworks International Seminar – Water Bridge between Laos and Japan” was held.
10 October
Vietnamese Research Group of water-related organizations paid a courtesy call on President Komura.
4 January
International Workshop on Water & History and Picture Panel Exhibition on ‘50 years’ experience of Aichi Canal Project.

Target Areas of JWA

Japan Water Agency (JWA) is constructing, operating and reconstructing water resources management facilities for water use and flood control such as dams, canals and so on.

Target Areas of JWA Tone River System and Ara River System Toyo River System Kiso River System Yodo River System Yoshino River System Chikugo River System

Photo Gallery

Aichi Canel near the Kozoji New Town

 It is a photograph of Aichi Canel near the Kozoji New Town.
 There are about 112km extension of the main canal from Yaotsu Town in Gifu Prefecture to Mihama Town of Chita Peninsula. It celebrates 50th anniversary of passing water in the end of September.