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← Kanji module

N5 · 1 strokes · 1. one · Irodori #67 · Starter L16

一

one, one radical (no.1)

✏ Practice writingSRS review
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Stroke diagrams © KanjiVG (CC BY-SA 3.0).

Readings

On’yomi
イチ、イツ
Kun’yomi
ひと-、ひと・つ

Example words

  • 一

    いち

    one; 1

  • 一つ

    ひとつ

    one

  • 一

    ひと

    one

  • 一

    いっち

    most; best

Memory aids

Guided learn session →
🧠

How to remember

👁Shape

A single horizontal stroke — the simplest mark for “one.”

🧩Components

The simplest radical — a single horizontal stroke representing one.

📖Anchor word

一 (いち) — your first meeting with this kanji in Irodori.

🔊Readings

First learned in 一 (いち) — recall the word to unlock the reading. Kun'yomi: ひと-、ひと・つ — often used in native Japanese words. On'yomi: イチ、イツ — common in compound words (熟語).