This page provides comprehensive information about how we use cookies on our website to enhance your browsing experience, improve website performance, and deliver personalized content.
Cookies are small text files that are stored on your device when you visit our site. They help us understand how visitors interact with our website, allowing us to offer a smoother and more efficient user experience. In the table below, you will find detailed information about each type of cookie we use, their purpose, and how long they remain on your device.
We are committed to respecting your privacy and providing transparency about the data we collect through cookies. For more information on how we handle your personal data, please see our Privacy Policy.
このページでは、お客様の閲覧体験の向上、サイトのパフォーマンス改善、およびコンテンツ最適化のために当サイトが使用するクッキー（Cookie）について詳しくご説明します。
クッキーとは、ウェブサイトを訪問した際にお客様のデバイスに保存される小さなテキストファイルです。クッキーを利用することで、お客様の快適なサイト利用のための機能を提供するとともに、サイトの利用状況を把握し、よりスムーズで効率的なサイト体験を提供することが可能になります。後述の表にて、当サイトで使用しているクッキーの種類、利用目的、および保存期間に関する詳細をご確認いただけます。
当サイトはお客様のプライバシーを尊重し、クッキーを通じて収集される情報の透明性を確保することに努めています。個人情報の取り扱いに関する詳細については、当サイトの「プライバシーポリシー」をあわせてご参照ください。
必須クッキー / Essential
サイトの基本機能・セキュリティの確保に必要な最小限のクッキーです。このクッキーの利用は無効化できません。
Essential cookies enable basic functions and are necessary for the proper function of the website.
| Cookie ID | Purpose | Duration |
|---|
| wpconsent_preferences | This cookie is used to store the user's cookie consent preferences. | 30 days |
| wpconsent_preferences | This cookie is used to store the user's cookie consent preferences. | 30 days |
| wpconsent_preferences | This cookie is used to store the user's cookie consent preferences. | 30 days |
Comments
These cookies are needed for adding comments on this website.
| Cookie ID | Purpose | Duration |
|---|
| comment_author | Used to track the user across multiple sessions. | Session |
| comment_author_email | Used to track the user across multiple sessions. | Session |
| comment_author_url | Used to track the user across multiple sessions. | Session |
Google reCAPTCHA
Google reCAPTCHA helps protect websites from spam and abuse by verifying user interactions through challenges.
| Cookie ID | Purpose | Duration |
|---|
| _GRECAPTCHA | Google reCAPTCHA sets a necessary cookie (_GRECAPTCHA) when executed for the purpose of providing its risk analysis. | 179 days |
Google Tag Manager
Google Tag Manager simplifies the management of marketing tags on your website without code changes.
| Cookie ID | Purpose | Duration |
|---|
| cookiePreferences | Registers cookie preferences of a user | 2 years |
| td | Registers statistical data on users' behaviour on the website. Used for internal analytics by the website operator. | session |
統計用クッキー/Statistics
サービス品質の向上を目的として、サイトの利用状況を匿名で測定するために使用されます。
Statistics cookies collect information anonymously. This information helps us understand how visitors use our website.
Google Analytics
Google Analytics is a powerful tool that tracks and analyzes website traffic for informed marketing decisions.
Learn more| Cookie ID | Purpose | Duration |
|---|
| __utmc | Used only with old Urchin versions of Google Analytics and not with GA.js. Was used to distinguish between new sessions and visits at the end of a session. | End of session (browser) |
| __utmz | Contains information about the traffic source or campaign that directed user to the website. The cookie is set when the GA.js javascript is loaded and updated when data is sent to the Google Anaytics server | 6 months after last activity |
| __utmv | Contains custom information set by the web developer via the _setCustomVar method in Google Analytics. This cookie is updated every time new data is sent to the Google Analytics server. | 2 years after last activity |
| __utmx | Used to determine whether a user is included in an A / B or Multivariate test. | 18 months |
| _ga | ID used to identify users | 2 years |
| _gali | Used by Google Analytics to determine which links on a page are being clicked | 30 seconds |
| _ga_ | ID used to identify users | 2 years |
| _gid | ID used to identify users for 24 hours after last activity | 24 hours |
| _gat | Used to monitor number of Google Analytics server requests when using Google Tag Manager | 1 minute |
| _gac_ | Contains information related to marketing campaigns of the user. These are shared with Google AdWords / Google Ads when the Google Ads and Google Analytics accounts are linked together. | 90 days |
| __utma | ID used to identify users and sessions | 2 years after last activity |
| __utmt | Used to monitor number of Google Analytics server requests | 10 minutes |
| __utmb | Used to distinguish new sessions and visits. This cookie is set when the GA.js javascript library is loaded and there is no existing __utmb cookie. The cookie is updated every time data is sent to the Google Analytics server. | 30 minutes after last activity |
マーケティング用クッキー/Marketing
お客様の興味・関心に合わせた情報の提供や、広告の効果を測定するために使用されます。
Marketing cookies are used to follow visitors to websites. The intention is to show ads that are relevant and engaging to the individual user.
facebook_pixel
X (formerly Twitter) Pixel
X Pixel enables businesses to track user interactions and optimize ad performance on the X platform effectively.
Learn more| Cookie ID | Purpose | Duration |
|---|
| guest_id | This cookie is set by X to identify and track the website visitor. Registers if a users is signed in the X platform and collects information about ad preferences. | 2 years |
| personalization_id | Unique value with which users can be identified by X. Collected information is used to be personalize X services, including X trends, stories, ads and suggestions. | 2 years |
| external_referer | Our Website uses X buttons to allow our visitors to follow our promotional X feeds, and sometimes embed feeds on our Website. | 2 years |
Youtube
A video-sharing platform for users to upload, view, and share videos across various genres and topics.
Learn more| Cookie ID | Purpose | Duration |
|---|
| GPS | Registers a unique ID on mobile devices to enable tracking based on geographical GPS location. | 1 day |
| VISITOR_INFO1_LIVE | Tries to estimate the users' bandwidth on pages with integrated YouTube videos. Also used for marketing | 179 days |
| PREF | This cookie stores your preferences and other information, in particular preferred language, how many search results you wish to be shown on your page, and whether or not you wish to have Google’s SafeSearch filter turned on. | 10 years from set/ update |
| YSC | Registers a unique ID to keep statistics of what videos from YouTube the user has seen. | Session |
| DEVICE_INFO | Used to detect if the visitor has accepted the marketing category in the cookie banner. This cookie is necessary for GDPR-compliance of the website. | 179 days |
| LOGIN_INFO | This cookie is used to play YouTube videos embedded on the website. | 2 years |
| VISITOR_PRIVACY_METADATA | Youtube visitor privacy metadata cookie | 180 days |