HATSUNE MIKU: COLORFUL STAGE!

"We or our service providers may disclose the information we collect about you... Other unaffiliated third parties, including third parties we collaborate with in connection with integration, co-marketing, and certain other coordinated efforts, research institutions with whom we may conduct joint or collaborative scientific research, as well as third parties whose offers we believe you may value (e.g., advertising partners for the service of advertisements within our Products)."

SEGA shares user data broadly across SEGA Group companies, service providers, platform operators, advertising partners, research institutions, and unaffiliated third parties for co-marketing and advertising purposes.

"Your browsing activity may be tracked across different websites and different devices or apps. For example, we may attempt to match your browsing activity on your mobile device with your browsing activity on your laptop. To do this, our technology partners may disclose data, such as your browsing patterns, geo-location and device identifiers, and match the information of the browser and devices that appear to be used by the same person."

SEGA explicitly tracks users across multiple devices and websites, using technology partners to link browsing activity from mobile devices and laptops by matching browsing patterns, geolocation, and device identifiers.

"Certain Third Party Advertisers in Products may collect (with your permission) precise location data, or street-level location information, about you ('Precise Location Data'). Your mobile device may allow you to limit access to your device IDs and device geo-location data (including opt out of the collection of Precise Location Data such as by Third Party Advertisers) through the settings on your device."

SEGA and its third-party advertising partners collect precise street-level location data from mobile devices, and share geolocation information with advertising partners and unaffiliated third parties.

"We may automatically collect information such as your operating system and the version of that operating system, IP address, your browser type, browser language preferences, unique device identifiers, advertising identifiers, and information about the mobile network you use. We may also collect usage data, such as when, how often and how long you interact with our Products, websites and services, the specific features you use and pages you visit, error logs, other system activity."

SEGA collects extensive device information including hardware settings, installed software, plugins, unique device identifiers, advertising IDs, and detailed usage patterns beyond what is necessary for core game functionality.

"We will retain your personal information for the duration of your use or access to our Products and may retain it for a period after this time as necessary and relevant to our legitimate operations (e.g., to resolve disputes), our terms with you, and in accordance with applicable laws and obligations... We may retain cached or archived copies of your personal information."

SEGA provides no specific deletion timeline, retains data indefinitely after account closure for vaguely defined 'legitimate operations,' and explicitly reserves the right to keep cached or archived copies of personal information.

"We may update this Privacy Policy from time to time in our sole discretion... Your continued use of the Products after any changes to this Privacy Policy are in effect constitutes your acceptance of revisions to the Privacy Policy."

SEGA can modify the privacy policy at any time at its sole discretion, and treats continued use of the products as acceptance of the new terms without requiring explicit consent.