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東京都 — The independent Tokyo tourism authority · 124 guides · Updated daily

Cookie Policy

This page lists the cookies and similar technologies used on this site, what they are for, and how long they last. It is generated from the services actually running here, so it stays accurate as those change.

Strictly necessary

CookieSet byPurposeExpires
__cf_bmCloudflare, Inc.Bot Management / Bot Fight Mode — distinguishes humans from bots30 minutes from last activity
_cfuvidCloudflare, Inc.Rate Limiting Rules — distinguishes individual users sharing an IP addresssession
cf_clearanceCloudflare, Inc.Proof that a Managed Challenge / JS challenge was solvedconfigurable
__cflbCloudflare, Inc.Load Balancer session affinitysession to 24 hours
__cfruidCloudflare, Inc.Rate limitingsession
__cfseqCloudflare, Inc.Sequence rules — request order and timingnot stated
__cfwaitingroomCloudflare, Inc.Waiting Room queue positionnot stated
cf_ob_infoCloudflare, Inc.Always Online — HTTP status, Ray ID, data centre30 seconds
cf_use_obCloudflare, Inc.Always Online — cache port30 seconds
cf_chl_*Cloudflare, Inc.Challenge Platform internal issue identificationnot stated

Some of these providers process data outside the European Economic Area, including in the United States.

Functional

CookieSet byPurposeExpires
no cookieAutomattic Inc.Profile images are loaded from Gravatar (Automattic), which receives your IP address.

Some of these providers process data outside the European Economic Area, including in the United States.

Analytics

CookieSet byPurposeExpires
_gaGoogle Ireland LimitedDistinguishes users2 years
_ga_*Google Ireland LimitedPersists session state2 years
_gidGoogle Ireland LimitedDistinguishes users (per data stream, not cross-domain)24 hours
_gat*Google Ireland LimitedThrottles request rate (Universal Analytics legacy)1 minute
_gac_*Google Ireland LimitedGoogle Ads campaign attribution — only present when GA4 is linked to Google Ads90 days

Some of these providers process data outside the European Economic Area, including in the United States.

A booking partner that does not use cookies

One thing the table above cannot show, because it is not a cookie. Stay22, the partner that handles the accommodation and activity links on this site, runs a script that rewrites those links and identifies your device so that a booking can be credited to us. It does this using characteristics of your browser and device rather than a cookie, and it stores an identifier in your browser’s local storage.

That script is in the marketing category and does not run until you allow it. You can refuse it, or withdraw permission later, in the cookie settings, and refusing does not limit what you can read here. Once you follow a booking link you are on the partner’s own site, under their privacy policy, and ours stops applying.