Tokyo 2020 Manholes relocated near the venue (19 January 2022) NEW!
Sewerage Management Presentation (25 November 2021)
Sewerage Facility Tour on the Web (1 February 2021)
Outstanding Civil Engineering Award for “Environment” (12 June 2020)
Information on custom-designed manhole covers featuring anime characters and others (6 March 2020)
Disaster Preparedness Tokyo App (available in English, Chinese, Korean)
Tokyo Amesh (available in English, Chinese, Korean)
Sewerage in Tokyo 2021 NEW!
Leaflet "Tokyo Sewerage Systems: Sustainable Solutions for Global Challenges"
Start User Guide
End User Guide