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Learn Japanese and make it stick

Learn the Japanese with ready-made flashcards, native audio and SRS reviews to help you remember.

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Download on the App Store

Inku is coming to Android

Enter your email and we’ll add you to our list of beta testers.

Privacy policy

A full Japanese library at your fingertips

Learn from your desk and take reviews on the go.

Inku app Home with decks, reviews and study progress
Inku review card showing みず, mizu and water

Start with the Japanese you need

Find a deck that fits

Explore 2,568 word cards and 407 phrases by level and topic, so you can learn what matters to you.

JLPT levels

  • N5829 cards
  • N4502 cards
  • N3568 cards
  • N2538 cards
  • N1533 cards

Everyday topics

  • Food63 cards
  • Travel50 cards
  • Shopping43 cards
  • Greetings46 cards
  • Time65 cards
  • + More topics

Get comfortable with kana

Learn Japanese sounds with 208 hiragana and katakana cards, and tap a character below to hear how it sounds.

Make sense of kanji

Learn how to read and use 960 kanji with clear meanings and example words to help you make sense of each one.

N5一oneN4体bodyN3事matter; eventN2経experienceN1資resources

Build your own library

Look up Japanese in romaji or English, then save words to review.

  • 電車でんしゃ · denshatrain
  • 美味しいおいしい · oishiidelicious
  • トイレはどこですかtoire wa doko desu kaWhere's the bathroom?

A simple study routine

  1. 1. Choose where to start

    Choose your level, then pick a deck for your interests or a JLPT goal.

  2. 2. Learn a short lesson

    Listen to each new word and try to recall its meaning before you flip the card.

  3. 3. Come back for reviews

    Open your review deck to keep words fresh. Your answers help Inku plan when each card comes back.

Keep the Japanese you learn

You do not have to start from scratch each day. Inku brings hard cards back sooner and gives familiar cards more space, so you can build on what you know.

Memory
New wordWith reviewsWithout reviewsAn illustrative memory curve over two weeks. Reviews on days 3, 6 and 10 restore recall, while memory fades without reviews. This is an example, not measured retention.
Days

Make your own cards and decks

Keep the Japanese you find in daily life, from a line in your manga to a phrase for your next trip. Add it to your own deck and review it with the rest of your cards.

My Japan trip6 cards in my deck
切符kipputicket
予約yoyakureservation
写真shashinphoto
これをくださいkore o kudasaiI'll take this one
ありがとうございますarigatou gozaimasuThank you (polite)
いくらですかikura desu kaHow much is it?

Anki vs Inku

How they compare for learning Japanese

Compare Anki and Inku
AnkiInku
Get started: Find, download and import a shared deck, or build your own.Ready-made Japanese decks for your level and interests.
Card content: Audio and readings depend on the deck you find.Native audio, readings and meanings together on your cards.
New words: Create cards yourself or import another deck to add new words.Save words from the library straight to your reviews, or add your own cards.
Study routine: Set up card templates, deck options and study settings.Learn kana, kanji, words and phrases in one daily routine.

Easy to use. I like the simple Japanese words that help beginner like me. Simple to use and better looking than Anki.

Emana, App Store review

Before you start

I’m a complete beginner. Where should I start?

Choose Beginner to start with hiragana vowels and useful greetings. Your first lesson has 10 cards, and you can keep going with short lessons or explore the Kana page.

Do I need to read hiragana before I start?

You do not need to read hiragana to begin. Romaji shows Japanese sounds with the letters used in English, and you can turn it off as you learn kana.

What does a daily session look like?

Learn a few new cards with audio, then review what you’ve learned. Choose a daily study goal that fits your day.

How do reviews help me remember?

Try to remember a card’s meaning before you flip it. Choose Got it if you knew the answer or Again if you need more practice, and Inku will plan when you see it next.

Can I make my own cards and decks?

You can save library cards in your own decks or add a word or phrase with its meaning. Inku brings these cards into your reviews too, so they stay part of your study routine.

Is Inku useful for intermediate or advanced learners?

Choose Intermediate or Advanced for lessons at your level, or pick a JLPT deck from N5 to N1. You can also make cards for words you find in books, shows or daily life.

Does Inku cover all JLPT levels?

You can study words and kanji from N5 to N1. To get ready for the full exam, use Inku along with grammar, reading and listening practice.

Can I use Inku on my phone?

You can study in your phone or computer’s browser, or use the iPhone app. If you use Android, join the waitlist to hear when the beta is ready.

Your flashcards are waiting inside

Choose a deck for your level or interests and start learning Japanese today.

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