こんにちは! This is Nihongo Gym—an all-in-one Japanese learning environment where you can train with interactive exercises by JLPT level, with instant feedback and the option to save new items to your folders. Search in kanji, hiragana, romaji, or your own language; practice stroke order and kanji drawing; create study folders, build flashcard decks, and commit knowledge to long-term memory with our SRS algorithm. Explore semantic relationships and learn with example sentences featuring furigana and word-by-word translation. And much more...

?️ Interactive Exercises!
Put your knowledge to the test with multiple-choice exercises for kanji and vocabulary. Get instant feedback, learn from your mistakes, and save new items to your study folders. Start training now!

?️ Practice Kanji!
Find any kanji and study its strokes with our animations. Practice guided, stroke-by-stroke kanji drawing to maximize the effectiveness of your study. You can also save it to your folders as a flashcard and review it later. Keep it up—practice kanji drawing.

? Memorize with Flashcards & SRS!
Save your kanji, words, or sentences into flashcard decks and review whenever you want with our spaced repetition (SRS) algorithm. If you’re new, we’ve created a sample folder for you. Mark the ones you’ve already memorized and keep improving your Japanese! がんばってください

? Learn and study in a stimulating context: by associating ideas!
Expand your vocabulary and explore how words and kanji relate to each other with our semantic relationships panel.

?️ Sentences to finally understand Japanese!
Generate example sentences for the kanji or words you’re interested in. Sentences include furigana and word-by-word support translations. Absorb each word’s role and its grammar naturally in context!

? For learners who mean business!
Nihongo Gym isn’t a video game. We don’t use repetitive mechanics, addictive gamification, or distracting marketing. Our philosophy is to provide a serious, powerful, and clean tool that respects your focus and helps you reach your Japanese-learning goals efficiently.