Japanese TTS Audio
Every article includes natural Japanese text-to-speech audio. Listen while reading to improve pronunciation, comprehension, and listening skills simultaneously.
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čŞă‚€ Learn Japanese Through Reading
Master Japanese with 10+ fresh articles daily, Japanese TTS audio for listening practice, offline dictionary, and powerful tools that adapt native content to your JLPT level (N5-N1)—all completely free.
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Complete Japanese Learning Tools: Reading & Listening
YoMoo combines everything you need to master Japanese - from reading with furigana to listening with TTS audio, all with offline support.
Instant Furigana Reader
Our furigana reader displays readings above every kanji, so you can keep your reading momentum without getting stuck on difficult characters.
Offline Dictionary
Built-in offline Japanese dictionary and text analysis work anywhere - on the train, plane, or anywhere without internet. No connection required for core features.
10+ Fresh Articles Daily
Wake up to new Japanese content every day. Real news, current events, and engaging topics updated daily to keep your learning fresh and relevant.
One-Tap Dictionary
Tap any word for instant definitions, JLPT levels, and example sentences without switching apps or breaking your focus.
OCR Scanner
Use your camera to scan books, menus, manga, signs, or game screens. YoMoo's OCR analyzes the text instantly with furigana and TTS audio.
Our Approach: Contextual Content
YoMoo bridges the gap between textbooks and native-level media. We start with real-world news content as a genuine base, then refine it into polished, high-quality Japanese suitable for learners.
How It Works
YoMoo addresses a common problem: native content is too difficult, but textbooks are too boring. We bridge this gap by starting with real-world topics and native sources to create a genuine, accurate base.
This base content is then carefully refined—much like a human editor would—into a polished, journalistic style. The result is high-quality Japanese that preserves natural language flow while being accessible to learners at different levels.
What Makes It Different
This isn't about AI-generated "slop" or soulless, nonsensical articles. Our process begins with a genuine base of real-world content to ensure accuracy and relevance.
Crucially, this approach retains natural vocabulary clustering. A cooking article will naturally group kitchen-related terms; a tech article will group IT terms. This context makes it easier to guess new words and grasp grammar, allowing you to read above your level.
A Note on the JLPT Content
Full transparency: To provide targeted practice, the JLPT passages (N5-N1) are initially generated by AI to match specific test patterns and vocabulary. We know the JLPT isn't a perfect measure of fluency—it tests input, not output—but it's a valuable milestone for many learners. This content serves that specific goal, while the rest of the library focuses on authentic reading practice.
10+ Daily Articles for Every Interest
Fresh content updated every day with Japanese TTS audio, furigana, and offline dictionary support. Perfect for JLPT N5 through N1 learners.
Daily Fresh News
Read and listen to real Japanese news articles, updated daily. All content includes TTS audio and is adapted for your JLPT level.
Classic Literature
Explore hundreds of novels and stories from Aozora Bunko, Japan's public domain library.
How-To & Tasks
Learn practical skills—from cooking to tech. These articles cluster subject-specific vocabulary, helping you guess from context.
Wikipedia Articles
Dive into any topic from Japanese Wikipedia—history, science, pop culture, and more.
JLPT Practice
Use focused reading passages for N5 through N1 test preparation, if that's your goal.
Your Own Content
Import any text, URL, or document. Read manga, light novels, or anything you're passionate about.
Master Japanese Listening & Pronunciation
Every article in YoMoo includes high-quality Japanese TTS (text-to-speech) audio. Listen while you read to train your ear, improve pronunciation, and build natural comprehension skills.
Natural Japanese Audio
Listen to news articles, classic literature, Wikipedia entries, and your own imported content with native-quality TTS voices.
Reading + Listening = Fluency
Combine visual and auditory learning. See the kanji with furigana while hearing correct pronunciation - proven to accelerate Japanese acquisition.
Practice Anytime
Turn commute time into study time. Listen to Japanese articles while walking, exercising, or doing chores - no screen required.
Japanese TTS Audio
From N5 beginner news to N1 advanced literature, every piece of content includes listening practice.
Simple to Get Started
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Pick Your Content
Choose from the library or import your own text, scan something, or paste a URL.
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Read Without Friction
Instant furigana and one-tap lookups keep you moving. No more getting derailed.
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Build Your Vocabulary
Save words to your personal list and watch your virtual cow companion grow.
Your YoMooGotchi Companion
Gamification helps build consistent habits. Your virtual cow grows as you read, giving you a gentle nudge to keep learning.
Feed it by completing articles and learning new words. Watch it evolve from a Calf to a Scholar Cow. It's a fun, simple way to stay motivated.
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Why Reading Immersion Works
Understanding the science behind effective language learning helps you make the most of your study time.
The Power of Reading Immersion
Reading immersion is one of the most effective ways to acquire a language naturally. When you read extensively in Japanese, you're not just learning vocabulary and grammar—you're training your brain to process the language automatically.
Unlike isolated flashcard study, reading shows you how words actually work together in context. You see grammar patterns repeated naturally, pick up nuances of meaning, and develop an intuitive feel for the language.
Vocabulary Clustering Benefits
When you read content focused on a specific topic—like cooking, technology, or sports—related vocabulary naturally clusters together. This isn't coincidental; it's one of the most powerful learning mechanisms available.
Context clues from surrounding words help you guess meanings, reinforcing both the new word and the familiar ones around it. This creates stronger memory connections than studying random vocabulary lists.
The Zone of Proximal Development
The Zone of Proximal Development (ZPD) is the "sweet spot" for learning—content that's challenging enough to teach you something new, but not so difficult that you get overwhelmed and give up.
When reading in your ZPD, you should understand the overall meaning while encountering some unfamiliar words. This balance keeps you engaged and learning efficiently. Too easy and you don't progress; too hard and you lose motivation.
YoMoo's diverse content library—from simplified news to advanced literature—helps you find and stay in your optimal learning zone, whether you're N5 or N1.
What Should You Read?
Read What You Love
Interest drives consistency. Whether it's manga, cooking blogs, tech news, or literature—passion keeps you reading daily.
Match Your Level
Start with content slightly above your current ability. Understanding 80-90% means you're in the growth zone.
Vary Your Topics
Different subjects expose you to different vocabulary domains, building well-rounded comprehension skills.
Learn More About Effective Japanese Study
Guide to Immersive Reading
Discover how to build reading skills that accelerate your Japanese fluency through consistent immersion.
Understanding Your ZPD
Learn how to identify and stay in your optimal learning zone for maximum progress and motivation.
Building Your Vocabulary
Master effective strategies for acquiring and retaining Japanese vocabulary through contextual learning.
Perfect for All JLPT Levels
Whether you're just starting kanji or are already an advanced reader, YoMoo's daily content, TTS audio, and offline tools meet you where you are.
Build confidence with real content
Furigana for every kanji, TTS audio for pronunciation practice, and simplified news articles mean you can start reading native Japanese earlier than you thought possible. With 10+ daily articles at your level, build your foundation with words in actual context.
Frequently Asked Questions
What level do I need to be to use YoMoo?
If you understand basic Japanese sentence structure and can read hiragana/katakana, you're ready. YoMoo's furigana reader and one-tap dictionary handle the rest. We have content for all JLPT levels from N5 (beginner) to N1 (advanced).
Does YoMoo work offline?
Yes! The offline dictionary, furigana reader, text analysis, and dictionary lookups all work perfectly without internet. You only need a connection to download new library articles or use AI-powered content adaptation.
Does YoMoo have Japanese audio (TTS)?
Absolutely! Every article in YoMoo includes Japanese text-to-speech (TTS) audio. You can listen while reading to improve your pronunciation and listening comprehension.
How often is new content added?
YoMoo adds 10+ fresh Japanese articles every single day, covering news, culture, technology, and more.
Can I import my own texts?
Yes! You can paste text, use the camera (OCR) to scan printed material like manga or books, import documents and images, or load articles from URLs.
Is YoMoo really free?
Yes! The core features of YoMoo - including the furigana reader, offline dictionary, TTS audio, daily articles, and OCR scanner - are completely free and supported by ads.
Start Learning Japanese Free
Download YoMoo now and get instant access to 10+ daily Japanese articles with TTS audio, offline dictionary, furigana reader, and more.
