POLICY
Privacy at MasterTools.
Last updated: October 9, 2026
MasterTools is an independent software project based in Japan. This website introduces a product in development and provides an email address for inquiries.
Information you provide
If you email us at contact@mastertools.jp, we receive the information you choose to include, such as your email address, message, and any attachments. We use that information to read and respond to your inquiry and to manage related correspondence.
Analytics and cookies
This website's published HTML, CSS, and JavaScript do not set tracking cookies, use third-party analytics, or submit information through an online form. The hosting provider may process standard technical access logs for security and service operation.
Sharing and retention
We do not sell personal information. Our hosting and email service providers may process data as needed to operate their services. Email conversations may be retained for as long as reasonably needed to handle the inquiry or meet applicable legal requirements.
Your questions
To ask about an email you have sent, request correction, or request deletion where applicable, contact contact@mastertools.jp.