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Water Works Bureau international business operation section

Last update date July 14, 2020

The location

〒231-0005
6-50-10, Honcho, Naka-ku, Yokohama-shi
The 20th floor of the city hall
Link to guide map

Main duties, contact information

International contribution charge

Main duties, contact information
Main duties Contact information

Thing about overseas interchange with water supply companies
Thing about personnel training through international business operation

Phone number 045-671-3082
Fax: 045-212-1169
E-Mail address [email protected]


International business charge

Main duties, contact information
Main duties Contact information
Thing about conduct of international business operation and adjustment inside and outside the station
Thing (thing concerned with waterworks is best) about Yokohama water business meeting

Phone number 045-671-3080
Fax: 045-212-1169
E-Mail address [email protected]


Adjustment charge

Main duties, contact information
Main duties Contact information
Thing about Yokohama water

Phone number 045-671-3081
Fax: 045-212-1169
E-Mail address [email protected]


Inquiry to this page

Water Works Bureau business promotion department international business operation section

Telephone: 045-671-3080

Telephone: 045-671-3080

Fax: 045-212-1169

E-Mail address [email protected]

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Page ID: 923-902-260

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