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Disclaimer & link policy

What this site does and does not promise.

Last verified 2026-07-10

Disclaimer

We link only to:

  1. Official government domains — city and ward sites (lg.jp), national ministries and agencies (go.jp), and metro.tokyo.lg.jp. These are always preferred.
  2. Public institutions — official English pages of quasi-governmental bodies (for example, the Tokyo Intercultural Portal Site run by the Tokyo Metropolitan Foundation TSUNAGARI).
  3. Essential service providers — for utilities only (electricity, gas), where the provider is a private company and no government page can start the service for you.

We never link to aggregator sites, affiliate sites, or advertising-supported guides. Every link is verified by a human before it is published; anything we could not verify is not published.

Our data

The structured ward data on this site (/api/wards.json) is available under CC BY 4.0. Attribution: official.tokyo.jp (DroR Corporation).