JLPT N412 Strokes (12画)開原稿用紙 • Genkō Yōshi Grid
JLPT N412 StrokesRadical 部首: 門 (もん / もんがまえ (gate))

How to Write 開 (open, unfold, unseal) — Stroke Order, Readings & Printable Worksheet

Practice writing the Japanese Kanji 開 (open, unfold, unseal) stroke-by-stroke with real-time trajectory feedback, or print an A4 Genkō Yōshi PDF practice worksheet.

Onyomi (音読み)
カイ
Kunyomi (訓読み)
ひら.く, ひら.き, -びら.き, ひら.ける, あ.く, あ.ける
English Meaning
open, unfold, unseal
Stroke Count
12 Strokes (12画)

🔍 Radical & Component Breakdown (開)

Primary Radical (部首): 門 — もん / もんがまえ (gate)

Radical Position: Enclosure (Kamae / 構) (構 (Kamae))

Semantic Theme: Gates, doorways, rooms, entrances, and barriers

📜 Etymology & Mnemonic Insight (六書 / Rikusho)

漢字 (Kanji) — JLPT N4 Character

Radical: 門 (もん / もんがまえ (gate))

Standard Jouyou kanji written with 12 strokes under radical 門.

Common Japanese Words & Jukugo Using 開

開く
ひらく (hiraku)
open
開き
ひらき (hiraki)
open

Frequently Asked Questions About Kanji 開 (FAQ)

How many strokes are in 開?

The Japanese character 開 (open, unfold, unseal) has 12 strokes (12画). In Kanji Scribe, you can practice writing all 12 strokes of 開 interactively with real-time stroke direction and order grading.

What is the Onyomi and Kunyomi of 開?

For the Kanji 開 (JLPT N4), the Onyomi (Chinese-derived reading) is カイ and the Kunyomi (native Japanese reading) is ひら.く, ひら.き, -びら.き, ひら.ける, あ.く, あ.ける. Its primary English meaning is "open, unfold, unseal".

What is the stroke order rule for writing 開?

The Kanji 開 (open, unfold, unseal) is written with 12 strokes (JLPT N4). Follow standard Japanese stroke order principles: write from top to bottom (上から下) and from left to right (左から右). You can practice writing 開 interactively on the Kanji Scribe canvas or print a free A4 Genkō Yōshi PDF worksheet.

More JLPT N4 Characters to Practice Next

View Full JLPT N4 Kanji List →
🎁 Special Offer • 10% OFF Lifetime Pro (Code: KANJI10)

Unlock All 2,000+ JLPT N5–N1 Kanji, AI Sensei & Unlimited Genkō Yōshi PDF Books

Get lifetime access to all 2,136 Jōyō Kanji (JLPT N5–N1), AI Kanji Sensei mnemonics, and unlimited Genkō Yōshi PDF worksheets for a one-time payment of $4.49 USD (10% OFF the $4.99 Lifetime Pro Pass with promo code KANJI10). Zero monthly subscriptions!

Explore All JLPT Kanji Levels & Printable Genkō Yōshi Worksheets