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This website uses the reCAPTCHA service provided by Google Inc. to protect the site from spam and other submissions to forms on the internet. This service determines whether the submitter is a human or a robot. Google collects other data, including IP addresses, for this service. For this purpose, the input data is also used by Google. However, for the EU or European Economic Area, IP addresses are anonymized beforehand. As an exception, in the US, IP addresses are anonymized after being sent to Google. Google uses this information on behalf of the website operator to evaluate your use of the site. IP addresses collected by reCAPTCHA from your browser are not associated with other data held by Google. This data collection is conducted under Google’s data protection regulations. For details on Google’s privacy policy, please refer to the following URL: https://policies.google.com/privacy?hl=ja By using the reCAPTCHA service, you consent to the aforementioned purposes and data collection by Google.

When you visit our website, we collect information about your usage through web analytics tools provided by our hosting service. This tool collects your IP address and user agent, combines them, shortens them, and stores this data using a hash function. This process creates a visitor identifier encrypted with a randomly generated value (SALT) that changes every 24 hours. This method ensures that IP addresses cannot be reconstructed from the stored visitor identifier, maintaining anonymity. Furthermore, we do not integrate this information with other data, and it is stored solely on our hosting provider’s servers.

We also process web analytics data, HTTP data, and web analytics profile data. The web analytics tools we use create and store web analytics profiles. These profiles contain details about your website usage, such as page views, visit frequency, time spent on each page, and your device’s user agent. This includes usage data (e.g., visited web pages, access times) and communication data (e.g., browser type, operating system, IP address).

We process this data to analyze user behavior in aggregated form to improve the presentation and content of our website. The legal basis for this processing is our legitimate interest (Art. 1 lit. (f) GDPR), specifically web measurement to improve our products and website.

The collected data is shared with our website hosting provider and processed within the EU.