Last reviewed: September 2026
How This Site Is Run
Kouryaku Lab is maintained independently, without a large editorial team or named public bylines. We've chosen not to publish personal names or photos here, for privacy reasons — but the site is still fully accountable: every guide lists its sources, every top-level guide shows when it was last updated, and you can reach us at any time through the contact page.
Background
This site focuses on mobile games that are popular in Japan but have never received an official global release or English localization. Guides are researched directly from Japanese sources, official in-game information, and established community wikis — not reworded from other English-language guides — and checked against hands-on play wherever the game's access restrictions allow it. See the Editorial Policy for exactly how each guide is built and verified.
Accountability Without a Byline
Anonymous doesn't mean untraceable. Every page on this site is version-controlled in a public GitHub repository, corrections are handled as public GitHub issues rather than private email, and the full sourcing and verification process is documented rather than left to trust alone.
Questions or corrections: see Contact.