Last updated: September 2026
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By using Kouryaku Lab ("this site"), you agree to the terms below. If you don't agree, please don't use the site.
Content Provided "As Is"
Guides, calculators, and other content on this site are provided for free, for personal reference, with no guarantee of accuracy, completeness, or that they match the current version of any game. Game mechanics, rates, and UI can change without notice; we update guides when we're aware of a change, but there may be a gap before that happens. See our Editorial Policy for how content is researched and verified.
Third-Party Games and Trademarks
This is an unofficial, fan-made resource. Game names, screenshots, and other assets referenced belong to their respective developers and publishers. Kouryaku Lab is not affiliated with, endorsed by, or sponsored by any of them.
External Links
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No Warranty; Limitation of Liability
This site is provided without warranties of any kind. To the fullest extent permitted by law, Kouryaku Lab is not liable for any loss or damage — including lost in-game progress or resources — arising from your use of, or reliance on, this site.
Changes to These Terms
These terms may be updated as the site changes. Updates will be posted on this page with a new "last updated" date above.
Contact
Questions about these terms: see Contact.