Kotoru 言葉Try Kotoru

Language, found in real life

You heard it.Now it’s yours.

Bring what you hear and read. Understand it in context. Practice only what is new.

Try 3 captures — no account

No account. No credit card. Your first three captures.

01 / Original sourceReal output · example

A moment in Japanese

で本をでいます。

Tap an underlined word.

喫茶店きっさてんkissatenNoun

Dictionary meaning · English

coffee shop

Selected words from an example capture. Not your progress.

Your world is the material.

Live audioPlaying mediaText & documentsPhotos

One encounter. More understanding.

Keep the context. Find your next word.

Bring a little of your world.

A voice note. A passage. A photo. Choose one source you have permission to use. Kotoru keeps the original context.

Make the useful words clear.

See readings and dictionary meanings. Compare new encounters with what you already know. Correct a match when it needs your judgment.

Keep what is worth practicing.

Choose a few genuinely useful words. Meet them again with the sentence they came from—not an endless generic deck.

A collection that is actually yours

Not another pile of flashcards.

Your listening and reading connect in one personal vocabulary map. The source stays attached, so a word is never just a word.

  • Original context, always within reach
  • Listening and reading evidence
  • Practice from your own encounters
  • Portable backup and optional account sync
Real output · example
喫茶店きっさてんcoffee shop

Original source

喫茶店で本を読んでいます。

Every saved word can lead back to where you met it.

Selected words from an example capture. Not your progress.

Local first. Your choice.

Your material. Your boundaries.

The default browser path transcribes and analyzes on your device. Audio is deleted after transcription by default. Optional network providers are clearly disclosed before use. Account sync carries your learning snapshot—not recordings or API keys.

On your device

Default speech and word analysis

Only by choice

Optional network processing

Yours to keep

Export your learning data

Account optional

Start without signing up

Start with a little curiosity

Try the whole loop. Then choose.

Free account

15 captures/ month

  • Cross-device snapshot sync
  • Vocabulary and review stay available
  • Password or email-code sign-in
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Pro

$9.99/ month

or $79.99 / year — save 33%

  • Unlimited captures
  • One subscription across supported platforms
  • Managed transcription features as they launch
Explore Pro

A few good questions

Before you bring your first source.

Can I try Kotoru without an account?

Yes. Complete three captures in the browser before creating an account. A free account raises the limit to 15 captures per month and adds snapshot sync.

What languages does Kotoru support?

Kotoru is designed for multilingual learning. Japanese currently has the deepest bundled dictionary and placement support; speech and dictionary availability varies by language and platform.

Does Kotoru upload my audio?

The default browser path transcribes and analyzes on your device. Optional network providers are clearly disclosed before use.

What can I add?

Audio, live microphone input, text, captions, photos, PDFs, and other supported documents. Only add material you own or have permission to use.

The field guide

Less homework. More real life.

All guides ↗

A note, now and then

Stay in the loop.

Product updates, the mobile launch, and useful ways to learn from real media. No daily drip campaign.

Kotoru / Language, found in real life

The next word is already out there.

Bring it to Kotoru. Three complete captures, no account.

Find your next word