Privacy Policy — yosukesakurai.com (personal site)
Last updated: March 21, 2026
This policy describes this website operated by Yosuke Sakurai. If you use the contact form, the information you submit is used only to respond to you, as described below.
Overview
This policy describes how information is handled when you visit this website or use the contact form. The site is operated as a personal portfolio by Yosuke Sakurai.
Information you provide
If you submit the contact form, we collect the details you enter (such as name, email address, phone number if provided, and your message) so we can respond to your inquiry.
How we use information
Information from the contact form is used only to read and reply to your message. It is not sold or used for marketing lists.
Hosting and technical services
The site may be hosted on third-party infrastructure (for example Vercel) and may use services such as Firebase to store contact submissions. Those providers process data according to their own privacy policies.
Analytics
Optional analytics or measurement tools may be enabled. If so, they are used only to understand aggregate traffic and are configured to minimize personal data where possible.
Retention
Contact messages may be retained for a reasonable period to manage ongoing communication, unless you ask for deletion and we can comply.
Your rights
Depending on where you live, you may have rights to access, correct, or delete personal data we hold. Contact us through the form on this site to make a request.
Changes
This policy may be updated from time to time. The “Last updated” date at the top of this page will change when it is revised.
Contact
Questions about this policy can be sent via the contact page on this website.
By using this site, you acknowledge this Privacy Policy.