reCAPTCHA
This website uses the reCAPTCHA service provided by Google Inc. to protect the site from spam and other threats posted via online forms. This service determines whether the submitter is a human or a robot, and Google collects data, including IP addresses, for this purpose. The submitted data is also utilized by Google for this purpose. However, in the EU or European Economic Area (EEA), IP addresses are anonymized beforehand. In exceptional cases, such as in the US, IP addresses are anonymized after being sent to Google.
Google uses this information on behalf of the site operator to evaluate your use of the website.
The IP address collected via reCAPTCHA from your browser is not associated with other data held by Google.
This data collection is conducted under Google’s data protection policies.
For more 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 agree to Google’s purposes and data collection as described above.
Web Analytics
When you visit our website, we collect information about your usage via web analytics tools provided by our hosting service. These tools collect, combine, shorten, and store your IP address and user agent using a hash function. This process generates an encrypted visitor identifier using a randomly generated value (SALT) that changes every 24 hours. This method ensures that the stored visitor identifier cannot be reconstructed into the original IP address, maintaining anonymity. Furthermore, we do not integrate this information with other data, and it is stored only on the 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 the user agent of your device. This includes usage data (e.g., visited web pages and access times) and communication data (e.g., browser type, operating system, IP address).
The purpose of processing this data is to analyze user behavior in aggregated form to improve the display and content of our website. The legal basis for this processing is our legitimate interest (Art. 1 lit. (f) GDPR), particularly in web measurement to enhance our products and website.
The collected data is shared with our website hosting provider and processed within the EU.