How to Write 孔 (cavity, hole, slit, very, great) — Stroke Order, Readings & Printable Worksheet
Master the 4-stroke writing sequence of the JLPT N1 (Kyōiku Kanji Grade 8 (小学8年生)) character 孔 (“cavity, hole, slit, very, great”), indexed under the 子 (こ (child)) radical. Practice 孔 alongside high-frequency Japanese Jukugo compounds such as 孔 (あな (ana) — cavity).
🔍 Radical & Component Breakdown (孔)
Primary Radical (部首): 子 — こ (child)
Radical Position: Standalone / Integrated (部首)
Semantic Theme: Radical 子
Curriculum & Reading Usage: Kyōiku Kanji Grade 8 (小学8年生) (JLPT N1). Use the Sino-Japanese Onyomi (コウ, ク) when 孔 combines with other Kanji in multi-character Jukugo compounds, and use the native Japanese Kunyomi (あな) when 孔 appears as a standalone noun or with Hiragana okurigana endings.
Genkō Yōshi Proportions (4画): With only 4 strokes, 孔 is a foundational shape where center-of-gravity alignment on the Genkō Yōshi (原稿用紙) crosshairs is immediately visible. Anchor the 子 (こ (child)) structure (Standalone / Integrated position) cleanly around the center intersection and finish terminal strokes with crisp tome (stop) or harai (sweep) release.
📜 Etymology & Mnemonic Insight (六書 / Rikusho)
Radical: 子 (こ (child))
Standard Jouyou kanji written with 4 strokes under radical 子.
Common Japanese Words & Jukugo Using 孔
Frequently Asked Questions About Kanji 孔 (FAQ)
How many strokes are in 孔 and how is it structured?
The Japanese character 孔 ("cavity, hole, slit, very, great") is written with 4 strokes (4画) as a JLPT N1 (Kyōiku Kanji Grade 8 (小学8年生)) foundational low-stroke shape (1–5 strokes) indexed under the 子 (こ (child)) radical. With only 4 strokes, 孔 is a foundational shape where center-of-gravity alignment on the Genkō Yōshi (原稿用紙) crosshairs is immediately visible. Anchor the 子 (こ (child)) structure (Standalone / Integrated position) cleanly around the center intersection and finish terminal strokes with crisp tome (stop) or harai (sweep) release.
What are the Onyomi, Kunyomi, and Jukugo words for 孔?
For 孔 (JLPT N1), the Onyomi is コウ, ク and the Kunyomi is あな. Use the Sino-Japanese Onyomi (コウ, ク) when 孔 combines with other Kanji in multi-character Jukugo compounds, and use the native Japanese Kunyomi (あな) when 孔 appears as a standalone noun or with Hiragana okurigana endings. High-frequency Japanese vocabulary using 孔 includes 孔 (あな (ana) — cavity).
What is the stroke order rule for writing 孔 on Genkō Yōshi paper?
When writing the 4 strokes of 孔 (cavity, hole, slit, very, great), start with the 子 (こ (child)) in the Standalone / Integrated (部首) position and follow standard Japanese Hitsujun (筆順) principles: top to bottom (上から下) and left to right (左から右). Practice 孔 interactively on the Kanji Scribe canvas or print a free A4 Genkō Yōshi PDF worksheet.
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