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keisanHigh-precision calculations for everyday life and work

External Transmission of User Information

TOP/External Transmission of User Information

The "keisan site" (hereinafter referred to as "this Service") uses cookies and other device identifiers (hereinafter referred to as "information collection modules") to collect information about users, such as browsing data, from users' computers, smartphones, and other devices, and transmits this information to external service providers in order to maintain and improve service quality and enhance user convenience.

The names of information collection modules used by the Company, the content of information transmitted, the names of external service providers to which information is transmitted, and the purposes of use of transmitted information are as follows.

Name of Information Collection ModuleContent of Information TransmittedName of RecipientPurpose of Use of Transmitted Information
Our Purpose of UseRecipient's Purpose of Use
Google AnalyticsBrowser information (Cookie ID, user agent, etc.), operation information (access URL, referrer, session information, date/time, etc.), history information (browsing history, etc.), device information (device ID, device model, OS, country/region, IP address, network environment, etc.)Google LLC.To analyze customers' access to our website and content usage, and to consider improvements to this Service and our products and services.Provision of services
Maintenance and improvement of services
Development of new services
Provision of customized services including content and advertising
Google Tag ManagerBrowser information (Cookie ID, user agent, etc.), operation information (access URL, referrer, session information, date/time, etc.), history information (browsing history, etc.), device information (device ID, device model, OS, country/region, IP address, network environment, etc.)Google LLC.To analyze customers' access to our website and content usage, and to consider improvements to this Service and our products and services.Provision of services
Maintenance and improvement of services
Development of new services
Provision of customized services including content and advertising
Google AdSenseBrowser information (Cookie ID, user agent, etc.), operation information (access URL, referrer, session information, date/time, etc.), history information (browsing history, etc.), device information (device ID, device model, OS, country/region, IP address, network environment, etc.)Google LLC.Display and delivery of advertisements
Supplementation of site operating costs
Display of advertisements and performance measurement
Provision of customized services including content and advertising
Analysis of advertisement delivery and display
TOP/External Transmission of User Information
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