Japanese Writing · Script 2

Learn Katakana: Complete Guide

Katakana (片仮名) is the second phonetic script of Japanese. Like hiragana, it represents syllable sounds rather than meanings. The two scripts cover exactly the same set of sounds — but they look different and serve entirely different purposes. Katakana has sharper, more angular strokes compared to the rounded curves of hiragana. This guide explains all 46 base katakana characters, their uses, how they differ from their hiragana equivalents, and how to practice writing them with correct stroke order.

What katakana is used for

Katakana's primary function is writing foreign loanwords — words borrowed into Japanese from other languages. If you have ever seen a menu in Japan, the drinks and foods borrowed from English or French will almost certainly be written in katakana: コーヒー (kōhī / coffee), ビール (bīru / beer), パスタ (pasuta / pasta). Katakana also appears in:

• Foreign names: Non-Japanese personal names and place names are written in katakana (for example, アメリカ / Amerika for America).
• Scientific and technical terminology: Many scientific species names, technical terms, and jargon appear in katakana.
• Emphasis and stylistic effect: Writers sometimes use katakana in place of hiragana for emphasis, similar to how English italics work.
• Sound effects (onomatopoeia) in manga and comics: Katakana gives sound effects a sharp, punchy visual quality.
• Some traditional Japanese words: A small set of native Japanese words are conventionally written in katakana rather than kanji or hiragana.

Understanding when katakana appears helps learners recognize it in context even before fully memorizing every character.

The 46 base katakana characters

Each katakana character below corresponds to a hiragana character covering the same sound. The shapes are distinct — learning them as a separate set is more effective than trying to derive one from the other.

Visually similar pairs to watch out for

Several katakana characters look very alike and are a persistent source of confusion for learners. The most commonly confused pairs are:

• シ (shi) and ツ (tsu) — both have three short strokes plus a longer diagonal, but the orientation of the short strokes differs. シ has two strokes on the left running nearly horizontal; ツ has two strokes at the top running nearly vertical.
• ソ (so) and ン (n) — similarly easy to mix up. ソ has strokes angled more to the right; ン has strokes pointing more downward.
• ア (a) and マ (ma) — different in the angle of the top stroke and the structure of the lower part.
• ク (ku) and フ (fu) — both start with a similar top hook, but ク has a second separate stroke while フ is made with fewer strokes.

Accurate stroke order practice is the most reliable way to fix these confusions, because the stroke dynamics make the structural differences physically tangible.

How katakana stroke order compares to hiragana

Katakana follows the same general stroke order principles as hiragana — top to bottom, left to right, horizontals before verticals in crosses. However, because katakana characters are geometrically more angular, the strokes tend to be shorter and more distinct from one another. The pen lifts are more frequent and the continuity between strokes is less fluid than in hiragana's curved, cursive-derived style.

One practical consequence: katakana often has fewer total strokes than hiragana characters representing the same sound. ア (a / 2 strokes) versus あ (a / 3 strokes), for instance. This makes katakana quicker to write by hand once learned, which partly explains why it was historically used for shorthand purposes in administrative and academic contexts.

Special katakana sounds for loanwords

Standard Japanese phonology has no sounds equivalent to "v", "ti", "di", "fa", or "wi" as they exist in English. To accommodate the pronunciation of foreign words more accurately, modern Japanese uses modified katakana combinations with a small vowel character. For example:

• ファ (fa), フィ (fi), フェ (fe), フォ (fo) — for the "f" sounds in foreign words
• ヴァ (va), ヴィ (vi), ヴ (vu), ヴェ (ve), ヴォ (vo) — for "v" sounds (though ブ / bu is also common)
• ティ (ti) and ディ (di) — for sounds closer to English "tea" and "dee"
• ウィ (wi), ウェ (we), ウォ (wo) — for sounds not in native Japanese

Being able to read these combinations is important for understanding menus, product packaging, brand names, and contemporary media.

When should you learn katakana?

Most learning plans recommend mastering hiragana first, then immediately learning katakana before moving to kanji. The reasoning is that both phonetic scripts serve essential daily reading functions, and learners who skip katakana find themselves unable to read large portions of real Japanese text including menus, brand names, product labels, and news headlines. A common schedule is to learn hiragana in weeks one and two, then katakana in weeks three and four.

Practice tips for katakana

• Practice both hiragana and katakana in parallel once hiragana basics are solid — interleaving them helps distinguish the two scripts in memory.
• Read katakana loanwords you already know from English — テレビ (terebi / TV), スポーツ (supōtsu / sports), コンピュータ (konpyūta / computer) — to reinforce readings with familiar vocabulary.
• Write your own name in katakana as an early exercise. Most non-Japanese names transliterate into katakana, and this creates a personal connection to the script.
• Focus extra attention on the easily confused pairs (シ/ツ, ソ/ン). Write them side by side while saying their names aloud to build the right muscle memory.
• Use the app's stroke order guidance to verify each character before practicing it on paper.

Last updated: April 25, 2026