Jōyō Kanji17 Strokes (17画)鍵原稿用紙 • Genkō Yōshi Grid
Jōyō Kanji17 Strokes

How to Write 鍵 (key, lock, piano key) — Stroke Order, Readings & Printable Worksheet

Master the 17-stroke writing sequence of the Jōyō Kanji (Jōyō Kanji (常用漢字)) character 鍵 (“key, lock, piano key”), indexed under the 鍵 (—) radical. Practice 鍵 alongside high-frequency Japanese Jukugo compounds such as 部屋の鍵 (へやのかぎ (heya no kagi) — room key).

Onyomi (音読み)
ケン
Kunyomi (訓読み)
かぎ
English Meaning
key, lock, piano key
Stroke Count
17 Strokes (17画)

🔍 Radical & Component Breakdown (鍵)

Primary Radical (部首): 鍵 — —

Curriculum & Reading Usage: Jōyō Kanji (常用漢字) (Jōyō Kanji). Use the Sino-Japanese Onyomi (ケン) when 鍵 combines with other Kanji in multi-character Jukugo compounds, and use the native Japanese Kunyomi (かぎ) when 鍵 appears as a standalone noun or with Hiragana okurigana endings.

Genkō Yōshi Proportions (17画): At 17 strokes, 鍵 is a high-density Kanji where compact internal spacing prevents visual crowding. Keep the 鍵 (—) radical slim and space internal horizontal strokes evenly so all 17 strokes fit inside the Genkō Yōshi margins.

📜 Etymology & Mnemonic Insight (六書 / Rikusho)

漢字 (Kanji) — JLPT N5 Character

Radical: 部首

Standard Jouyou kanji written with 17 strokes under radical 部首.

Common Japanese Words & Jukugo Using 鍵

部屋の鍵
へやのかぎ (heya no kagi)
room key

Frequently Asked Questions About Kanji 鍵 (FAQ)

How many strokes are in 鍵 and how is it structured?

The Japanese character 鍵 ("key, lock, piano key") is written with 17 strokes (17画) as a Jōyō Kanji (Jōyō Kanji (常用漢字)) high-density multi-component Kanji (12+ strokes) indexed under the 鍵 (—) radical. At 17 strokes, 鍵 is a high-density Kanji where compact internal spacing prevents visual crowding. Keep the 鍵 (—) radical slim and space internal horizontal strokes evenly so all 17 strokes fit inside the Genkō Yōshi margins.

What are the Onyomi, Kunyomi, and Jukugo words for 鍵?

For 鍵 (Jōyō Kanji), the Onyomi is ケン and the Kunyomi is かぎ. Use the Sino-Japanese Onyomi (ケン) when 鍵 combines with other Kanji in multi-character Jukugo compounds, and use the native Japanese Kunyomi (かぎ) when 鍵 appears as a standalone noun or with Hiragana okurigana endings. High-frequency Japanese vocabulary using 鍵 includes 部屋の鍵 (へやのかぎ (heya no kagi) — room key).

What is the stroke order rule for writing 鍵 on Genkō Yōshi paper?

When writing the 17 strokes of 鍵 (key, lock, piano key), start with the 鍵 (—) and follow standard Japanese Hitsujun (筆順) principles: top to bottom (上から下) and left to right (左から右). Practice 鍵 interactively on the Kanji Scribe canvas or print a free A4 Genkō Yōshi PDF worksheet.

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