1 Inquiries by telephone concerning Tokyo Metropolitan Sewerage Database Guide Service

Weekdays (from 8:30 to 17:15)

Facilities Information Management, Sewer Maintenance Section, Facilities Management and Maintenance Division,
Bureau of Sewerage, Tokyo Metropolitan Government,
2-8-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-8001
Phone: 03-5320-6618
Sewer pipelines in residential areas and private roads

2 Inquiries about other services

Consultation desk of Bureau of Sewerage, Tokyo Metropolitan Government

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