Katakana mnemonics: all 46 characters, one small scene at a time
Gomademy8 min readYou can read the hiragana on a page, then a menu presents a whole new set of shapes. That is a good moment to meet katakana.
Katakana often appears in loanwords and foreign names. You will also see it used for emphasis and other purposes. It is another script for Japanese sounds, not a system for reading English exactly as English is spoken.
Start with a few familiar words. コーヒー is coffee. カメラ is camera. A word you already recognize gives the shapes somewhere to belong.
Try this first: Find カ・メ・ラ in the chart, then read カメラ. Cover the sound labels and try the three shapes again in a different order.
How to use this chart
The 46 basic katakana correspond to the basic hiragana sound labels. If you know か, connect it with カ and the sound ka. Then learn to recognize カ on its own.
For each character, look at the shape, listen to Japanese audio, and picture the optional scene. Hide the sound label and recall it. These scenes help you notice shapes; they do not replace pronunciation or stroke-order models. The Japan Foundation's katakana resource provides those models.
The complete basic katakana chart
Scroll sideways to read all table columns. You can also focus the table and use the arrow keys.
| Katakana | Sound label | A little scene to picture |
|---|---|---|
| ア | a | A shelf has a diagonal support underneath. |
| イ | i | A slanted branch meets a tall trunk. |
| ウ | u | A small chimney sits above a curved roof. |
| エ | e | A beam joins the roof and floor. |
| オ | o | A signpost carries a crossbar and a diagonal ribbon. |
| カ | ka | A flag folds around its leaning pole. |
| キ | ki | Two crossbars sit on a leaning mast. |
| ク | ku | A kite's corner folds inward. |
| ケ | ke | A branch props up a small roof. |
| コ | ko | Three sides of a box open to the left. |
| サ | sa | Two posts cross a single beam. |
| シ | shi | Two small leaves drift beside a rising sweep. |
| ス | su | A curved path forks into a second leg. |
| セ | se | A ribbon passes a post and folds into a corner. |
| ソ | so | A short leaf falls beside a long descending sweep. |
| タ | ta | A folded kite gains a short inner line. |
| チ | chi | A slanted roof crosses a post and a beam. |
| ツ | tsu | Two upright drops fall above a long sweep. |
| テ | te | Two roof beams rest above a curved support. |
| ト | to | A small branch sticks out from a trunk. |
| ナ | na | A crossbar balances on a slanted stem. |
| ニ | ni | Two straight stepping stones lie side by side. |
| ヌ | nu | Two paths cross below a roof edge. |
| ネ | ne | A small flag flies above a branching signpost. |
| ノ | no | One long leaf falls diagonally. |
| ハ | ha | Two slopes open apart at the bottom. |
| ヒ | hi | A shelf sits inside a curved corner. |
| フ | fu | A roof edge sweeps down into a long curve. |
| ヘ | he | A single low mountain rises and falls. |
| ホ | ho | A signpost has a pebble on either side. |
| マ | ma | A broad roof hangs above a short diagonal beam. |
| ミ | mi | Three short leaves drift in parallel. |
| ム | mu | A slope curls into a base with a small side mark. |
| メ | me | Two long paths cross in the middle. |
| モ | mo | Two shelves sit above a bent support. |
| ヤ | ya | A branch crosses a tall stem near its top. |
| ユ | yu | A bent upper shelf rests on a long floor. |
| ヨ | yo | A box holds a shelf and opens to the left. |
| ラ | ra | A short roof floats above a curved canopy. |
| リ | ri | Two tall reeds lean into a breeze. |
| ル | ru | One reed bends; its neighbor turns upward. |
| レ | re | A tall reed bends sharply up at the bottom. |
| ロ | ro | Four sides close a small square window. |
| ワ | wa | A short left post supports a sweeping roof. |
| ヲ | wo / o | A second beam sits inside a curved frame. |
| ン | n | A small leaf floats beside a rising sweep. |
ヲ is uncommon in everyday beginner material compared with most of this chart. Learn to recognize it; wo is a chart/input label, while o is its usual pronunciation.
Four lookalikes worth slowing down for
シ and ツ: notice the placement of the two short marks and the direction of the long stroke. In handwriting, シ's long stroke rises from the lower left; ツ's long stroke travels down from the upper right. Watch a stroke animation and copy each deliberately.
ン and ソ: make the same directional comparison. ン's long stroke rises; ソ's descends. Avoid relying on the vague idea that both look like a smile.
ク and ケ: ケ has a bar with a short stroke meeting it from the upper left and a long stroke descending below it. ク has no crossing bar. Compare a writing model rather than only the top corner.
ロ and コ: ロ closes the box; コ leaves its left side open. ヨ adds a middle line to the open shape.
Try a mixed row: シ ツ シ ツ, then ン ソ ソ ン. Say each sound rather than naming the pair as a group.
Three marks that change how a word sounds
The long-vowel bar: ー
The bar extends the preceding vowel. In コーヒー (kōhī, coffee), both コー and ヒー contain long vowels. Do not treat ー as a pause or read it as the character 一.
Compare ビル (biru, building) and ビール (bīru, beer). That extra vowel timing changes the word.
Small ッ
Small ッ marks a brief closure before a following consonant. バッグ (baggu, bag) is different from reading バ, a full ツ, and グ separately. Listen for the timing, then imitate the whole word.
Sound marks and small combinations
カ becomes ガ (ga); ハ becomes バ (ba) or パ (pa). Small ャ, ュ, ョ combine with an earlier character: シャ is sha, one timing unit (a mora), while シヤ is shi-ya, two units.
Loanwords also use combinations beyond the basic chart. ティ in ティー (tī, tea) is one example. Meet these in real words rather than trying to memorize every possible combination today.
Read six words you may recognize
Scroll sideways to read all table columns. You can also focus the table and use the arrow keys.
| Word | Reading | Meaning | Notice |
|---|---|---|---|
| カメラ | kamera | camera | Three basic characters |
| テレビ | terebi | television | ビ has sound marks |
| バス | basu | bus | バ is marked ハ |
| ホテル | hoteru | hotel | Japanese sounds differ from English |
| コーヒー | kōhī | coffee | Two long vowels |
| チケット | chiketto | ticket | Small ッ before ト |
Macrons in kōhī indicate long vowels. Romaji is a guide to the Japanese reading, not an instruction to pronounce the English source word.
A small practice session
Choose one small group from the chart. Listen to its sounds, copy the shapes with a writing model, and hide the labels. Shuffle your prompts so you are not just reciting the row order.
Next, read two words containing those shapes. On the following day, recall those words before introducing another row. If you already know hiragana, switch between scripts occasionally: か → カ, し → シ, つ → ツ. Then practise katakana without the hiragana prompt.
Keep a tiny list of recurring mix-ups. Two troublesome characters deserve a closer comparison, not another full-page copying session.
Try it before checking
- Read カメラ.
- Read バス.
- Read ビール. What does the bar do?
- Which is shi: シ or ツ?
- Which is so: ソ or ン?
- What extra timing do you need in チケット?
Answers: 1. kamera, camera; 2. basu, bus; 3. bīru, beer—the bar extends the i vowel; 4. シ; 5. ソ; 6. a brief closure represented by small ッ before ト, giving chiketto.
Your next little win
Look at a menu, package, or page of Japanese text and find one katakana word. Read it from its Japanese shapes before guessing the source word. Check with audio or a reliable dictionary, then return to it tomorrow.
If these shapes are your first Japanese script, start with our hiragana plan. If you can recognize a character today but lose it tomorrow, build a small spaced review routine.
Sources and further practice
Basic character/sound pairs and writing models: Japan Foundation, Marugoto katakana. Marked and combined kana reference: Ministry of Education, hiragana and katakana chart. The shape scenes and practice routine are original editorial suggestions.