Learn Japanese from Real Life, Not Textbooks
Snap a photo of any Japanese text—manga, signs, menus. Our AI instantly creates flashcards with readings, mnemonics, and context you'll actually remember.
1,000+ learners building vocabulary daily
AI Mnemonic
"Oh-she-ra-say: Oh! She will relay and say the notice!"
Scanning...
Bus stop notice detected
Added to SRS
Review in 4 hours
Your Daily Life Becomes Your Best Teacher
Visit your favorite ramen shop twice, and the second time you'll already know the menu. That's passive learning in action.
Turn Your World Into a Classroom
That ramen menu, the train station sign, your favorite manga—they all become your personal Japanese lessons. Just point and snap.
Understand, Not Just Translate
Know WHY it's casual when your manga character speaks differently from a business email. Context makes fluency.
Remember Every Word
AI creates vivid stories that make words stick. '暑い sounds like ah-tsui, imagine sweating and saying AH! TOO-I hot!' Never forget again.
Learn While You Sleep
Science-backed spacing shows you words right before you'd forget them. Your brain does the hard work overnight.
Speak Appropriately
Never accidentally be rude to your boss or overly formal with friends. Know exactly which words fit which situation.
Your Progress, Everywhere
Capture on the go, review at home. Your vocabulary follows you across all devices, always up to date.
From Text to Memory in 3 Simple Steps
Two ways to input. One powerful AI. Unlimited learning potential.
Camera Capture
Point at manga, signs, menus, books - anything with Japanese text
Text Input
Paste or type Japanese text directly - perfect for digital content
Choose Your Input
Capture with your camera or paste/type Japanese text directly. Both methods work equally well!
Camera mode uses AI vision to understand context (manga style, formal document, handwriting). Text mode is perfect for copying from websites, ebooks, or subtitles.
AI Analyzes Everything
Claude AI understands the full context - not just the text, but where it came from and how it's used.
In seconds, AI extracts readings, determines politeness level, identifies nuances, and creates a memorable mnemonic tailored to the word.
Review with Smart SRS
Study your cards with FSRS - the most advanced spaced repetition algorithm available.
Cards appear at scientifically optimal intervals. Easy words fade into memory; hard words get more practice. Your brain does the hard work while you sleep.
See It In Action
Click the cards to flip and see the full flashcard content
Ready to start mining your own sentences?
Try It FreeLoved by Japanese Learners
Join thousands of learners who are mastering Japanese the smart way.
“Finally, an app that understands manga context! The mnemonics are actually memorable, unlike anything I've used before.”
“I've tried Yomichan, Migaku, countless Anki decks... JapMiner's one-tap workflow is a game changer for sentence mining.”
“Living in Japan, I photograph signs and menus daily. This app turns my daily life into a Japanese classroom.”
Every Sign, Menu, and Manga Page Is a Lesson Waiting
Stop scrolling past Japanese you don't understand. Start capturing it, learning it, and keeping it—forever.
Available on iOS • Android coming Q2 2026