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Whether you have a question about our Japanese learning levels, want to report a bug, or have suggestions for improving Hiragana Ninja, we're here to help.
Frequently Asked Questions
Is Hiragana Ninja really free?
Yes! Hiragana Ninja is completely free to use. All levels, quizzes, and practice tools are available without any subscription or payment. We support the site through unobtrusive advertising.
How do I save my progress?
Your progress is automatically saved in your browser's local storage. As long as you use the same browser on the same device, your unlocked levels and quiz results will be preserved. Note that clearing your browser data will reset your progress.
Can I use Hiragana Ninja on my phone?
Yes! Hiragana Ninja is fully responsive and works great on smartphones, tablets, and desktop computers. Simply open hiragananinja.com in your mobile browser.
How long does it take to learn Hiragana?
With consistent daily practice of 15–30 minutes, most learners can master all 46 Hiragana characters within 1–2 weeks. Our gamified approach and spaced repetition help you learn efficiently and retain what you've studied.
Will this help with JLPT preparation?
Absolutely! Hiragana Ninja covers the writing systems needed for the JLPT N5 exam, including all Hiragana, Katakana, and approximately 100 N5-level Kanji characters. It's an excellent foundation for your JLPT studies.