How to Write ロ (Katakana 'ro') — Stroke Order, Readings & Printable Worksheet
Master the 3-stroke writing sequence of the Katakana (カタカナ) (Foundational Japanese Kana Syllabary) character ロ (“Katakana 'ro'”), indexed under the ロ (—) radical. Practice ロ alongside high-frequency Japanese Jukugo compounds such as ロボット (robotto — robot).
🔍 Radical & Component Breakdown (ロ)
Primary Radical (部首): ロ — —
Curriculum & Reading Usage: Foundational Japanese Kana Syllabary (Katakana (カタカナ)). As a phonetic Katakana (カタカナ) syllable pronounced "ro", ロ represents a fixed mora sound rather than splitting into Onyomi and Kunyomi readings.
Genkō Yōshi Proportions (3画): With only 3 strokes, ロ is a foundational shape where center-of-gravity alignment on the Genkō Yōshi (原稿用紙) crosshairs is immediately visible. Anchor the ロ (—) structure cleanly around the center intersection and finish terminal strokes with crisp tome (stop) or harai (sweep) release.
📜 Etymology & Mnemonic Insight (六書 / Rikusho)
In Katakana (カタカナ) (Foundational Japanese Kana Syllabary), ロ conveys the core meaning “Katakana 'ro'” and is built around the ロ (—) radical across 3 strokes (foundational low-stroke shape (1–5 strokes)). Reinforce ロ in memory by pairing its radical structure with real Jukugo vocabulary: ロボット (robotto — robot).
Common Japanese Words & Jukugo Using ロ
Frequently Asked Questions About Kanji ロ (FAQ)
How many strokes are in ロ and how is it structured?
The Japanese character ロ ("Katakana 'ro'") is written with 3 strokes (3画) as a Katakana (カタカナ) (Foundational Japanese Kana Syllabary) foundational low-stroke shape (1–5 strokes) indexed under the ロ (—) radical. With only 3 strokes, ロ is a foundational shape where center-of-gravity alignment on the Genkō Yōshi (原稿用紙) crosshairs is immediately visible. Anchor the ロ (—) structure 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 ロ?
For ロ (Katakana (カタカナ)), the Onyomi is — and the Kunyomi is ro. As a phonetic Katakana (カタカナ) syllable pronounced "ro", ロ represents a fixed mora sound rather than splitting into Onyomi and Kunyomi readings. High-frequency Japanese vocabulary using ロ includes ロボット (robotto — robot).
What is the stroke order rule for writing ロ on Genkō Yōshi paper?
When writing the 3 strokes of ロ (Katakana 'ro'), start with the ロ (—) and follow standard Japanese Hitsujun (筆順) principles: top to bottom (上から下) and left to right (左から右). Practice ロ interactively on the Kanji Scribe canvas or print a free A4 Genkō Yōshi PDF worksheet.
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