Cookies


Learn how our advertising partners collect and use data

Can we use your data to tailor ads for you?

広告のパーソナライズや効果測定のため、Google のパートナーによってデータが収集され、Cookie が使用されます。

Cookies which we are using but which we have not stored on your computer

The reason why we have not stored these cookies to your computer is probably because we do not have the information to store to the cookie or the permission from you.


  • 名前: testing_if_javascript_works
  • Purpose: We have created this cookie with JavaScript to check if JavaScript works.
  • Duration: Session. This cookie will be removed after you have closed your browser.
  • Value: This cookie does not exist on your computer

  • 名前: num_times_cookie_consent_banner_shown
  • Purpose: We do not want to ask consent for the use of cookies too many times.
  • Duration: 100 days
  • Value: This cookie does not exist on your computer

  • 名前: cookie_consent_banner_shown_last_time
  • Purpose: We do not want to ask consent for the use of cookies too soon after previous attempt.
  • Duration: 100 days
  • Value: This cookie does not exist on your computer

  • 名前: visitor_id
  • Purpose: We create this cookie for those users who have created a petition. This information helps us identify the user when there are problems logging in to our system.
  • Duration: 365 days
  • Value: This cookie does not exist on your computer

  • 名前: last_used_location
  • Purpose: We save this value so that the signatory does not need to type it each time when signing a petition on our website.
  • Duration: 365 days
  • Value: This cookie does not exist on your computer

  • 名前: last_used_country
  • Purpose: We save this value so that the signatory does not need to choose the country from a long drop-down list each time when signing a petition on our website.
  • Duration: 365 days
  • Value: This cookie does not exist on your computer

  • 名前: tos_and_privacy_policy_accepted
  • Purpose: To sign a petition, the user has to accept our terms of service and privacy policy. Next time the answer for this field will be preselected.
  • Duration: 365 days
  • Value: This cookie does not exist on your computer

  • 名前: num_sessions
  • Purpose: We want to hide some of the instructions from those visitors who have visited our website multiple times.
  • Duration: 365 days
  • Value: This cookie does not exist on your computer

  • 名前: last_signature_hash
  • Purpose: To prevent a signatory from accidentally submitting a signature multiple times to a same petition.
  • Duration: 30 days
  • Value: This cookie does not exist on your computer

  • 名前: consent_for_google_adsense_related_cookies_expires
  • Purpose: Expiry date of the consent for the use of Google's marketing cookies on our website.
  • Duration: 365 days
  • Value: This cookie does not exist on your computer

  • 名前: consent_for_personalized_advertising_expires
  • Purpose: Expiry date of the consent, which allows our advertising partners to collect data and use cookies for ad personalization and measurement.
  • Duration: 365 days
  • Value: This cookie does not exist on your computer

  • 名前: consent_for_google_adsense_related_cookies_denied
  • Purpose: We do not allow the use of Google's marketing cookies and we do not ask your consent again until this cookie has expired.
  • Duration: 60 days
  • Value: This cookie does not exist on your computer

  • 名前: consent_for_cookies_expires
  • Purpose: Expiry date of the consent for the use of cookies on our website.
  • Duration:
  • Value: This cookie does not exist on your computer

  • 名前: consent_for_personalized_advertising_denied
  • Purpose: The visitor has denied the consent, which would allow our advertising partners to collect data and use cookies for ad personalization and measurement.
  • Duration: 60 days
  • Value: This cookie does not exist on your computer

  • 名前: __gads
  • Purpose: 広告のパーソナライズや効果測定のため、Google のパートナーによってデータが収集され、Cookie が使用されます。
  • Duration: 365 days
  • Value: This cookie does not exist on your computer

  • 名前: PHPSESSID
  • Purpose: Session management
  • Duration: Session. This cookie will be removed after you have closed your browser.
  • Value: This cookie does not exist on your computer

  • 名前: first_visit
  • Purpose: We use this information to understand better our users.
  • Duration: 365 days
  • Value: This cookie does not exist on your computer