Japanese Counters: A Simple Beginner Guide With Charts

Japanese counters are small words you attach to a number when you count things, like the “sheets” in “two sheets of paper”. Japanese needs one because a bare number cannot sit directly next to a noun; you say the number, then a word that tells the listener what kind of thing you are counting.

So “two cats” is not “ni neko”. It is 猫が二匹 (neko ga nihiki), where 匹 (hiki) is the counter for small animals.

English does this too, just less often. Two loaves of bread. Three slices of pizza. A pair of shoes. Japanese simply applies the idea to almost everything.

What Japanese counters are and why they matter

A counter is a suffix that follows a number. Together they form a single unit that describes quantity.

The pattern looks like this:

number + counter + thing, or more commonly, thing + particle + number-counter

• りんごを三つください。(Ringo wo mittsu kudasai.) Three apples, please.
• 犬が二匹います。(Inu ga nihiki imasu.) There are two dogs.
• 切符を二枚買いました。(Kippu wo nimai kaimashita.) I bought two tickets.

Counters matter because they show up everywhere: ordering food, buying tickets, telling time, asking for a hotel room, describing your family. You cannot really count anything in Japanese without them.

Now the reassuring part. Estimates of how many counters exist range from roughly 300 to 500, and that number scares a lot of learners away. But native speakers actively use only around 30 in daily life, and about 15 of those cover the large majority of everyday situations.

You do not need all 500. You never will. Learn the handful in this guide and you can handle a convenience store, a restaurant, and a train station.

The universal counter: hitotsu, futatsu, and beyond

The friendliest place to start is the つ (tsu) counter. It uses the old native Japanese number words, and it works for a huge range of small objects: pieces of fruit, boxes, ideas, questions, things on a plate.

Number	Japanese	Reading
1	一つ	hitotsu
2	二つ	futatsu
3	三つ	mittsu
4	四つ	yottsu
5	五つ	itsutsu
6	六つ	muttsu
7	七つ	nanatsu
8	八つ	yattsu
9	九つ	kokonotsu
10	十	tou

Two things to notice.

First, it stops at ten. There is no “eleven-tsu”. Past ten you switch to the regular Sino-Japanese numbers: 十一 (juuichi), 十二 (juuni), and so on.

Second, this set is your safety net. If you are standing in a shop and cannot recall the specific counter for whatever is in your hand, use つ. People will understand you, and it sounds perfectly natural in casual speech.

• これを二つください。(Kore wo futatsu kudasai.) Two of these, please.
• 質問が一つあります。(Shitsumon ga hitotsu arimasu.) I have one question.

Learn these ten first. They buy you time to learn everything else.

Counters for people: nin, ri, and mei

People use 人, which is read nin. It is regular from three onward, but one and two are irregular and you will hear them constantly.

Number	Japanese	Reading
1	一人	hitori
2	二人	futari
3	三人	sannin
4	四人	yonin
5	五人	gonin
6	六人	rokunin
7	七人	nananin / shichinin
8	八人	hachinin
9	九人	kyuunin
10	十人	juunin

Watch four. It is yonin, not “yonnin”. That missing sound trips up almost everyone at first.

The り (ri) reading only survives in hitori and futari. You do not need to learn it as a separate counter, just memorize those two words.

名 (mei) is the polite version. Restaurant and hotel staff use it about customers: 二名様 (nimei-sama) for a party of two. You will hear it more than you say it, though you can use it about yourself in formal settings.

• 家族は四人です。(Kazoku wa yonin desu.) There are four people in my family.
• 一人で行きます。(Hitori de ikimasu.) I am going alone.

Counters for everyday objects: ko, mai, hon, satsu

Most object counters follow shape. That is the single most useful pattern to hold onto.

Counter	Shape or category	Typical things
個 (ko)	small, round, compact	apples, erasers, eggs, small boxes
枚 (mai)	flat and thin	paper, tickets, plates, shirts, stamps, pizza slices
本 (hon)	long and thin	pens, bottles, umbrellas, trees, bananas, phone calls
冊 (satsu)	bound volumes	books, magazines, notebooks
台 (dai)	machines and vehicles	cars, computers, washing machines
杯 (hai)	cupfuls and bowlfuls	a cup of coffee, a bowl of rice

Here is where sound changes appear. Counters starting with h, k, or s shift at one, three, six, eight, and ten. It looks messy written down, but your mouth will figure it out faster than your brain does.

Number	本 (hon)	枚 (mai)	個 (ko)	冊 (satsu)
1	ippon	ichimai	ikko	issatsu
2	nihon	nimai	niko	nisatsu
3	sanbon	sanmai	sanko	sansatsu
4	yonhon	yonmai	yonko	yonsatsu
5	gohon	gomai	goko	gosatsu
6	roppon	rokumai	rokko	rokusatsu
7	nanahon	nanamai	nanako	nanasatsu
8	happon	hachimai	hakko	hassatsu
9	kyuuhon	kyuumai	kyuuko	kyuusatsu
10	juppon	juumai	jukko	jussatsu

Notice that 枚 (mai) is completely regular. It starts with an m, so nothing needs smoothing. That makes it one of the easiest counters to learn, and one of the most useful.

• ビールを二本ください。(Biiru wo nihon kudasai.) Two beers, please.
• 切手を三枚買います。(Kitte wo sanmai kaimasu.) I will buy three stamps.
• 本を一冊読みました。(Hon wo issatsu yomimashita.) I read one book.

A note on 本 (hon): it also counts things that move in a long line, like train routes, phone calls, and home runs. That extension feels strange until you picture the shape of the action rather than the object.

Counters for animals: hiki, wa, tou

Animals split roughly by size, with one charming exception.

Counter	Used for	Examples
匹 (hiki)	small animals	cats, dogs, fish, insects, mice
羽 (wa)	birds, and traditionally rabbits and bats	sparrows, chickens, pigeons
頭 (tou)	large animals	horses, cows, elephants, lions

The line between hiki and tou is roughly “can you pick it up”. A dog is a 匹. A horse is a 頭. A very large dog can be either, and nobody will correct you.

匹 has strong sound changes:

Number	Reading
1	ippiki
2	nihiki
3	sanbiki
4	yonhiki
5	gohiki
6	roppiki
7	nanahiki
8	happiki
9	kyuuhiki
10	juppiki

羽 (wa) is a little flexible. Both readings you will hear are accepted, so 三羽 can be sanwa or sanba, and 六羽 can be rokuwa or roppa. Either is fine.

• 猫が三匹います。(Neko ga sanbiki imasu.) There are three cats.
• 鳥が二羽飛んでいます。(Tori ga niwa tondeimasu.) Two birds are flying.
• 馬が五頭います。(Uma ga gotou imasu.) There are five horses.

Counters for time, floors, and frequency: fun, kai, do

These are not “objects”, but they follow the same rules and come up constantly.

分 (fun) for minutes:

Number	Reading
1	ippun
2	nifun
3	sanpun
4	yonpun
5	gofun
6	roppun
7	nanafun
8	happun
9	kyuufun
10	juppun

階 (kai) for floors: ikkai, nikai, sangai (or sankai), yonkai, gokai, rokkai, nanakai, hakkai, kyuukai, jukkai. The third floor is commonly said as sangai, though sankai is also heard.

回 (kai) for times or occurrences: ikkai, nikai, sankai. Same kanji-free sound as floors, different kanji: 回. Context makes it clear.

度 (do) for occasions: ichido, nido, sando. It overlaps with 回 but leans toward experiences: 日本に二度行きました (I have been to Japan twice).

歳 / 才 (sai) for age: issai, nisai, sansai, and so on. Twenty is the famous exception, hatachi (二十歳).

• 十分待ってください。(Juppun matte kudasai.) Please wait ten minutes.
• 本屋は三階です。(Honya wa sangai desu.) The bookstore is on the third floor.
• 一回だけ会いました。(Ikkai dake aimashita.) I met them just once.

Full reference chart of common counters

Here is the whole practical set in one place, with a real sentence beside each one so you can see it working.

Counter	Reading	Used for	Example sentence
つ	tsu	general, small objects (1 to 10)	パンを二つください。 Pan wo futatsu kudasai. Two breads, please.
人	nin	people	学生が五人います。 Gakusei ga gonin imasu. There are five students.
名	mei	people (polite)	三名様ですか。 Sanmei-sama desu ka. A party of three?
個	ko	small round or compact items	卵を六個買った。 Tamago wo rokko katta. I bought six eggs.
枚	mai	flat thin things	Tシャツを二枚洗う。 T-shatsu wo nimai arau. I wash two T-shirts.
本	hon	long thin things	傘が一本あります。 Kasa ga ippon arimasu. There is one umbrella.
冊	satsu	books, bound volumes	雑誌を三冊読む。 Zasshi wo sansatsu yomu. I read three magazines.
台	dai	machines, vehicles	車が二台ある。 Kuruma ga nidai aru. There are two cars.
杯	hai	cups, bowls	コーヒーを一杯どうぞ。 Koohii wo ippai douzo. Have a cup of coffee.
匹	hiki	small animals	魚が四匹泳ぐ。 Sakana ga yonhiki oyogu. Four fish are swimming.
羽	wa	birds, rabbits	鶏が十羽います。 Niwatori ga juuwa imasu. There are ten chickens.
頭	tou	large animals	象が一頭見えた。 Zou ga ittou mieta. I saw one elephant.
分	fun	minutes	五分休みます。 Gofun yasumimasu. I will rest five minutes.
時間	jikan	hours	二時間勉強した。 Nijikan benkyou shita. I studied for two hours.
日	nichi / ka	days	三日かかります。 Mikka kakarimasu. It takes three days.
階	kai	floors	五階に住んでいます。 Gokai ni sundeimasu. I live on the fifth floor.
回	kai	times, occurrences	週に三回走る。 Shuu ni sankai hashiru. I run three times a week.
度	do	occasions, degrees	もう一度お願いします。 Mou ichido onegaishimasu. Once more, please.
歳 / 才	sai	age	娘は七歳です。 Musume wa nanasai desu. My daughter is seven.
円	en	yen	三百円です。 Sanbyaku-en desu. It is three hundred yen.
足	soku	pairs of footwear	靴下を二足買う。 Kutsushita wo nisoku kau. I buy two pairs of socks.
軒	ken	houses, shops	三軒隣です。 Sangen tonari desu. It is three houses down.

Print this out if it helps. You can also grab our free Japanese writing practice sheets and write the counter kanji by hand while you drill the readings. Writing 本, 枚, 匹, and 人 a few times each makes them stick in a way silent reading does not.

How to pick the right counter when you are not sure

There is no single right way to approach this, so use whatever feels most natural to you. But here is a decision path that works for most beginners.

1. Is it a person? Use 人 (nin), with hitori and futari for one and two.
2. Is it an animal? Small means 匹 (hiki). A bird means 羽 (wa). Big means 頭 (tou).
3. What shape is it? Long and thin means 本 (hon). Flat and thin means 枚 (mai). Small and compact means 個 (ko).
4. Is it a book or a machine? 冊 (satsu) for books, 台 (dai) for machines.
5. Still unsure? Use つ (tsu) for anything from one to ten. If you need more than ten, fall back on 個 (ko).

That last step matters more than the other four combined. The つ and 個 fallbacks are not a failure state; they are what a lot of native speakers reach for when the object is unusual or ambiguous.

And if you pick the wrong one, you will still be understood. The person you are speaking with will probably not even register it. Counters settle into place through exposure, not through drilling them to perfection before you speak.

Simple ways to practice counters day to day

Counters live in rhythm and sound, not in tables. So the best practice is the kind you say out loud.

Chant the sound-change sets. Say ippon, nihon, sanbon, yonhon, gohon, roppon, nanahon, happon, kyuuhon, juppon in one breath. Do the same with 匹 and 分. After a week the pattern generalizes, and new counters slot in automatically.

Count things in your house. Walk around and label. Three plates, sanmai. Two cats, nihiki. One umbrella, ippon. Ten seconds a time, done constantly, beats a long session once.

Read counters in real sentences. This is the piece most learners skip. Menus, receipts, price signs, and simple stories are packed with counters attached to actual nouns. Seeing 卵六個 on a carton teaches you more than a chart entry does, because you learn the counter and the context at the same time.

Write the kanji. Counter kanji are mostly simple: 人, 本, 枚, 個, 匹, 分, 回. Writing them in correct stroke order links the shape to the sound. Our animated stroke-order demo shows how each one is built, and the kanji stroke order lookup covers any character you want to check.

Order something. Even at home, even to yourself. “Koohii wo ippai kudasai.” Saying it aloud once is worth reading it five times.

If the kana readings are still slowing you down, the interactive hiragana and katakana chart is a quick place to shore that up first. And when you meet a counter sentence with kanji you cannot read yet, the furigana converter will add the readings above the characters so you can keep going.

How Kana Conbini can help

Kana Conbini is one friendly option among many, and it is free to start.

• Conbini Run is a convenience store game where customers ask for things using everyday counter words. You read hiragana, katakana, and kanji to serve them, so counters show up in context rather than as flashcards.
• Write Kanji (書き取り) lets you trace counter kanji like 本, 枚, 匹, and 人 by hand in correct stroke order. On-screen guides fade as you improve.
• Over 10,000 real vocabulary words across the full JLPT range, N5 to N1, with native Japanese voice on every word. Hearing ippon and sanbon spoken properly is what makes the sound changes click.
• Smart reviews bring each word back right before you would forget it, so the irregular readings get extra attention without you tracking anything.
• Free to start, no subscription, on iPhone and Android. In the free tier, daily handwriting uses an energy meter that refills over time or with an ad, and a one-time pack makes it unlimited.

Reading counters and writing them by hand pull in the same direction. Do whichever feels right for you today, and browse the rest of the learn hub or the Kana Conbini home page when you want somewhere else to start.