綴tsuzuruJAPANESE WRITING PRACTICEOpen the app

綴る / A LITTLE PRACTICE, EVERY DAY

Japanese,
one sentence
at a time.

You know more words than you think. Give them a place on the page. A calm space to turn English sentences into Japanese, and build a writing habit that stays with you.

Start practicing See how it works
  • No account needed
  • Free to practice
  • In your browser
Tsuzuru’s sentence practice app with vocabulary level, sentence length, and writing mode settings alongside a checked Japanese answer.
一文ずつ

One sentence.
One step forward.

A GLIMPSE OF YOUR PRACTICE SPACE

01From N5 to N1Find your vocabulary focus
02A page at your paceShort, medium, or long sentences
03A habit worth keepingYour writing, saved in this browser

LESS SETUP. MORE WRITING.

A small space.
Room to grow.

Just enough structure to get you started.
Just enough freedom to make it yours.

01

Choose your starting point.

Explore vocabulary from N5 through N1. Begin where you feel comfortable, then make room for something new.

N5 / N4 / N3 / N2 / N1
02

Make time for one sentence.

Pick a short prompt for a spare moment, or a longer sentence when you want to stretch. Your pace, your page.

SHORT / MEDIUM / LONG
03

Write the way you’re learning.

Start with kana, mix in kanji, or practice the exact reference spelling. Compare your writing without losing your train of thought.

KANA / MIXED / EXACT

A SIMPLE DAILY RITUAL

Read. Write.
Come back tomorrow.

Try your first sentence →
  1. 01 /

    Set your pace

    Choose a vocabulary level, sentence length, and writing mode.

  2. 02 /

    Find the Japanese

    Read the English prompt. Type your answer with your Japanese keyboard.

  3. 03 /

    Compare. Keep going.

    See the reference and its kana reading. Revisit your writing in your journal.

YOUR WORDS HAVE A HOME

See how far
a sentence can take you.

Your journal keeps your latest 100 entries, so you can look back at your writing and learn from the references. No account to set up. No streak to protect.

History stays in this browser. Answers go to the app server for comparison, without being saved there.

BEFORE YOUR FIRST SENTENCE

A few things
to know.

Data & credits ↗
Do I need an account?

No. Open the app and start practicing. Your preferences and latest 100 journal entries are saved in this browser.

Can I write entirely in hiragana or katakana?

Yes. Kana-only mode accepts either script. Flexible mode lets you mix the reference kanji with their supplied kana readings. Exact mode asks you to match the reference’s spelling. Spaces and common sentence punctuation are ignored in every mode.

Does a different answer mean my Japanese is wrong?

No. Japanese often has more than one valid translation. Tsuzuru compares your writing to a supplied reference and its readings; it does not judge every possible translation.

Are the N5–N1 levels official?

The labels are community estimates for target vocabulary. They are not certified difficulty levels for whole sentences, and examples may contain harder grammar. The exercise bank is currently in beta and still needs language review.

Can I draw characters by hand?

Tsuzuru currently uses typed Japanese input. You can use your device’s Japanese keyboard or handwriting keyboard to enter text. A drawing canvas is not part of the app yet.

Where does the learning data come from?

OpenJLPT, incorporating EDRDG’s JMdict and KANJIDIC2, Jonathan Waller’s vocabulary lists, and Tatoeba sentence contributors. You can find source credits, licenses, and the full data disclosure on our Data & credits page.

THE NEXT SENTENCE IS YOURS

A little Japanese.
A little every day.

Open your practice space

No account needed. Start with one sentence.