Terms & Disclaimer
Last updated September 2026
The plain-language version of “use this at your own risk.” Gakuji is a free tool built by one person in their spare time, not a company with a legal team — this page just makes that arrangement, and its boundaries, explicit.
What this is
Gakuji is a free, open-source desktop application built and maintained by one person. Using it does not create an account, a subscription, or any ongoing relationship between you and its author — it is software you download and run, nothing more.
No warranty
Gakuji is provided “as is,” without warranty of any kind, express or implied — including any warranty that it will be accurate, reliable, uninterrupted, or fit for a particular purpose. You use it entirely at your own risk.
Accuracy of readings and translations
Word readings, kanji breakdowns, part-of-speech tags, JLPT levels, and translations exist to help with language learning, not to serve as an authoritative reference. They can be wrong. Don’t rely on Gakuji anywhere an inaccurate reading or translation would matter — professional, academic, or otherwise.
Limitation of liability
To the fullest extent permitted by law, the author of Gakuji is not liable for any damages or losses — direct, indirect, incidental, or consequential — arising from your use of, or inability to use, the app. That covers lost data, lost time, and anything else that goes wrong on your machine after installing it.
Your content
Any text you paste into Gakuji — lyrics included — is processed locally on your own machine; Gakuji does not upload it, store it remotely, or send it anywhere. You’re responsible for having the right to use whatever text you paste in. Gakuji doesn’t host, distribute, or claim any ownership over that text, and isn’t affiliated with the artists, labels, or publishers behind any lyrics you choose to read.
Third-party integrations
Gakuji’s Anki export talks to a copy of Anki running on your own machine, over AnkiConnect, if you have it installed and running. That connection stays local to your computer — Gakuji doesn’t communicate with Anki’s servers, and isn’t affiliated with or endorsed by the Anki project.
Data collection
Gakuji has no account system, no sync, and no analytics or tracking built into the app. The only network activity is checking GitHub for new releases. Your reading, notes, and bookmarks don’t leave your computer through Gakuji.
Open source
Gakuji’s source is public on GitHub, under the license in that repository. Reading it, forking it, and building your own copy are all fair game under those terms.
Changes to this page
This page may be updated as the app changes. Continuing to use Gakuji after a change means you accept the current version of it.