What Is a Matchawan (Chawan)?
A typical matcha bowl is about 15 cm across and 8 cm tall. Find out why the shape matters, how raku, hagi and oribe styles differ, and how to choose a bowl for lattes.
A chawan (in Poland often called a "matchawan") is the ceramic bowl in which matcha is whisked and from which it is drunk. A typical tea ceremony bowl is about 15 cm across at the rim and about 8 cm tall, and three things matter most for comfortable whisking: a wide opening, a flat base and walls high enough to stop splashes.
A curious fact to start with: the most highly prized Japanese bowls are not even and smooth at all. For more than a hundred years, schools of tea have repeated the ranking "first raku, second hagi, third karatsu", and all three styles are known for thick, uneven clay and the marks of the potter's hands.
Key points
- Chawan literally means "tea bowl" (cha is tea, wan is bowl).
- An average bowl is about 15 cm in diameter and about 8 cm tall; a tall winter bowl is about 10 cm across at the rim (JAANUS dictionary, Columbia University).
- Ippodo's single-serving bowl is about 12.7 cm in diameter and holds 360 ml, but only about 120 ml is poured in for whisking.
- In summer the ceremony uses shallow, wide hira-chawan bowls, and in winter tall tsutsu-chawan bowls, which hold the heat longer.
- A bowl with a spout (katakuchi) is handy when you whisk matcha for a latte and pour it into a glass.
- The traditional ranking is raku, hagi, karatsu; other important styles include shino, oribe, seto and tenmoku.
- Wash a chawan by hand, never in a dishwasher or microwave; don't leave raku bowls standing in water.
What is a chawan and how is it different from an ordinary bowl?
A chawan is a bowl designed for one task: whisking powdered tea with water using a bamboo whisk and drinking it straight from the same vessel. What sets it apart from a soup bowl is its proportions: the base is flat and wide, the walls rise fairly steeply, and the whole thing sits comfortably in two hands.
The tea terminology glossary of the Japan Past & Present project describes chawan as the general word for any tea bowl and notes that bowls for chanoyu are larger than ordinary teacups, because the movement of the whisk has to fit inside. They can be made of stoneware, porcelain or even glass.
The name "matchawan" is a Polish (and retail) clarification: it means a chawan for matcha rather than, say, for rice. If you want to know where powdered tea came from in the first place, read our article on what matcha is.
Why does the shape of the bowl matter for whisking?
The shape decides whether the chasen can work quickly and flat against the base. Matcha does not dissolve in water; it forms a suspension, so the powder has to be broken up and aerated. That needs room for a brisk M- or W-shaped movement and a base the whisk won't catch on.
Each element has its job:
- A flat, wide base. The tips of the whisk work along the base and break up lumps. In a bowl with a narrow, rounded base (like a mug), the chasen moves in an arc and the powder collects in the hollow.
- A wide opening. It gives you room to move side to side. The wider the stroke, the easier it is to get a fine, even foam.
- Wall height. Ippodo, a Kyoto tea company in business since 1717, puts it plainly: the bowl should be big enough that the matcha doesn't splash out during brisk whisking, but not so big that it is unwieldy, because you drink from it holding it in your hands.
- The rim (kuchi-zukuri). According to the JAANUS dictionary, the shape of the rim is one of the main things people look at when judging a bowl. A thin rim feels different when you drink than a thick, rounded one.
- The foot (kōdai). The ring the bowl stands on. It needs to be stable, because you hold the bowl steady with one hand while whisking.
How many centimetres and millilitres in practice?
According to the JAANUS dictionary of Japanese art (Columbia University), an average chawan is about 15 cm across at the rim and about 8 cm tall. Modern bowls for everyday use tend to be a little smaller: Ippodo's single-serving bowl in Mino ware measures about 12.7 × 12.7 × 6.4 cm (5 × 5 × 2.5 in) and holds 360 ml when full, while the maker says about 120 ml is poured in for whisking.
This is an important lesson: the "full to the brim" capacity is always 2-3 times the amount of liquid you actually whisk. With the Mild method (60-80 ml of water for 1-2 g of matcha), a bowl holding 300-400 ml gives you a comfortable margin.
| Bowl | Diameter | Height | Capacity | Source |
|---|---|---|---|---|
| Average ceremonial chawan | approx. 15 cm | approx. 8 cm | no data | JAANUS, Columbia University |
| Tall winter bowl | approx. 10 cm | taller than average | no data | JAANUS, Columbia University |
| Ippodo single-serving bowl (Mino) | approx. 12.7 cm | approx. 6.4 cm | 360 ml (120 ml for whisking) | Ippodo |
| Ippodo bowl with spout (Mino) | approx. 13 cm | approx. 8.9 cm | 450 ml (150 ml for whisking, up to 3 servings) | Ippodo |
What types of chawan are there? The best-known styles
Bowl styles are usually named after the place where they are fired or the technique used. Schools of tea settled on the ranking ichi Raku, ni Hagi, san Karatsu, "first raku, second hagi, third karatsu". According to the Japanese craft site KOGEI STANDARD, this list became established in the Taishō era (1912-1926). Here are the main styles worth starting with.
Raku
Raku bowls originated in Kyoto in the second half of the 16th century. According to material on the Raku Museum from Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT), the tea master Sen no Rikyū (1522-1591) is said to have asked the potter Chōjirō for a bowl in the spirit of the wabi aesthetic, the beauty of simplicity and imperfection. Chōjirō shaped the bowls by hand, without a potter's wheel, and covered them with red or black glaze. The Raku family still runs the workshop today, now in its sixteenth generation.
Hagi
Hagi ware comes from the city of Hagi in Yamaguchi Prefecture and is linked to Korean potters brought over at the end of the 16th century and to the Mōri clan, who commissioned ware for their tea gatherings. It is famous for the "seven transformations" (Hagi no nana-bake): tea and water seep into the crackle of the glaze, so the colour and texture of the bowl change over years of use.
Karatsu
Karatsu ware comes from the area around the city of Karatsu in Saga Prefecture on Kyushu. The technique arrived there from the Korean Peninsula, most likely during the Japanese invasions of Korea (1592-1598), although some researchers date its beginnings earlier. Karatsu bowls are usually simple, with a clearly visible clay texture.
Shino
Shino ware emerged in the Momoyama period (1568-1600) in the kilns of the Mino and Seto region (today's Gifu Prefecture). It was the first white glaze in Japanese ceramics: a thick, satin-white layer of feldspar, often with iron oxide brushwork (tetsu-e) and tiny pinholes in the glaze, which are valued in tea circles.
Oribe
Oribe is also Mino ware, from the turn of the 16th and 17th centuries. You can recognise it by its green copper glaze and deliberately asymmetrical shapes, including "shoe-shaped" bowls. The name comes from the tea master Furuta Oribe (1544-1615), a student of Rikyū, although historians disagree about how directly Oribe himself influenced this ware.
Seto (Seto-guro)
Seto is one of the oldest pottery centres in Japan. Towards the end of the Kamakura period (1185-1333), Seto potters began copying Chinese tenmoku bowls. The Mino and Seto region is also home to Seto-guro: a bowl with a low "waist" (koshi), covered in black glaze everywhere except the foot.
Tenmoku
Tenmoku is the Japanese name for Chinese Jian bowls from Fujian Province, dating from the Song dynasty (960-1279), when powdered tea was whisked in China much as matcha is today. The name comes from Mount Tianmu. These are conical bowls with a dark, often lustrous glaze. The JAANUS dictionary calls tenmoku one of the most formal types of bowl. Japan has listed five Southern Song Jian bowls as National Treasures.
| Style | Region | Since | How to recognise it |
|---|---|---|---|
| Raku | Kyoto | 2nd half of the 16th c. | hand-shaped, black or red, thick walls |
| Hagi | Hagi, Yamaguchi Pref. | turn of the 16th and 17th c. | crackled glaze, changes colour over years of use |
| Karatsu | Karatsu, Saga Pref. | late 16th c. | simple form, visible clay texture |
| Shino | Mino/Seto, Gifu Pref. | Momoyama period (1568-1600) | thick white glaze, iron brushwork |
| Oribe | Mino, Gifu Pref. | turn of the 16th and 17th c. | green glaze, asymmetry, "shoe" shape |
| Seto-guro | Mino/Seto | 16th c. | black glaze, low "waist", exposed foot |
| Tenmoku | China (Jian), copies in Seto | Song dynasty (960-1279) | conical, dark glaze, very formal |
How does a summer bowl differ from a winter bowl?
In the tea ceremony, shallow, wide bowls (hira-chawan) are used in summer and tall, cylindrical ones (tsutsu-chawan) in winter. A shallow bowl has a large surface area, so the tea loses heat faster. A taller, narrower bowl keeps it warm longer, which matters in a cold tea room.
The JAANUS dictionary states that the barrel-shaped winter bowl is about 10 cm across at the rim, while lower bowls are chosen in summer. The Japanese pottery studio Koto Potter also describes intermediate forms: the standard, rounded wan-nari for year-round use, the slightly shallower badarai and ai-chawan, and smaller travel bowls (tabi-chawan).
Ippodo adds that in the ceremony heavier bowls of thick clay are used in winter, and thin, smooth ones in summer. It is a question of how the bowl feels in the hand, not only of temperature.
What does this mean for you? At home you don't need to follow the calendar. A shallow bowl is harder for beginners, though, because it is easier to splash, and in a very tall, narrow bowl the chasen struggles to work along the base. For a first bowl, the safest choice is a standard, rounded shape with a flat base.
What is a katakuchi and when is a bowl with a spout useful?
Katakuchi is the name for a bowl with a spout on one side (kata means "one side", kuchi means "mouth", here: spout). It comes in handy when you whisk matcha in a bowl but drink it from another vessel, most often as a latte. Ippodo's advice is direct: if you mostly make lattes, choose a larger bowl with a spout; if you drink from the bowl, choose a classic single-serving chawan.
An example of proportions: Ippodo's bowl with a spout is about 13 cm in diameter, almost 9 cm tall and holds 450 ml, and the maker says you can whisk up to three servings of matcha in it at once.
Take an iced latte made the Mild way: you whisk 2 g of matcha with 40 ml of water at 70-80°C, then pour it over 150-200 ml of milk in a glass with ice. Whisking in a glass is awkward, and pouring from a round bowl without a spout often ends with a green trickle down the side and across the worktop. A spout solves that. If you make a latte every morning before work, it is what saves you the most cleaning up.
One such bowl is the Matchawan Emerald with a spout, handmade by the Cehamika studio (119 zł). You'll find the full latte recipe and a hot version in our guide on how to make matcha step by step.
How to choose a chawan: what to check before you buy
Start by asking how you will drink your matcha: straight from the bowl or as a latte. Then check the shape of the base, the width of the opening, the capacity and how the bowl sits in your hands. The look and type of glaze are a matter of taste, but the shape decides whether whisking will be easy.
| What to check | What to look for | Why |
|---|---|---|
| How you drink | from the bowl: classic chawan; latte: bowl with a spout | a spout makes pouring into a glass easier (Ippodo's recommendation) |
| Base | flat, wide, without a deep hollow | the chasen works along the base and breaks up lumps |
| Opening diameter | approx. 12-15 cm | the range from Ippodo's single-serving bowl (12.7 cm) to an average ceremonial bowl (15 cm) |
| Capacity | 300-450 ml to the brim | you only whisk 1/3 of this volume; the rest is a margin against splashing |
| Wall height | approx. 6-9 cm | too low: it splashes; too tall and narrow: the chasen can't reach the base freely |
| Foot | stable, even | the bowl mustn't wobble while you whisk with one hand |
| Weight and texture | try it in your hands if you can | Ippodo: glaze, thickness, weight and clay all change how it feels to drink from |
| Glaze inside | smooth is easier to clean, rough picks up stains more easily | everyday washing experience |
What can you use instead of a chawan? Which bowl will do
To begin with, any wide bowl with a flat base that leaves room for the whisk to move freely will do. As a practical minimum, aim for an inner diameter of about 11-12 cm and walls at least 6 cm high. This is our own guideline based on the proportions of the bowls described above (the smallest of them, Ippodo's, is 12.7 cm), not an official standard.
What works and what doesn't:
- Works: a wide cereal bowl with a flat base, a smaller low ramen bowl, a wide "jumbo" mug with a flat base.
- Poorly: an ordinary mug (too narrow, the chasen hits the sides), an espresso cup, a bowl with a strongly rounded base.
- No: tall, narrow glasses and mugs where the whisk has no room to move side to side.
If you don't have a whisk yet, read about what to use instead of a chasen. An electric milk frother and a shaker work better in a tall vessel, so in that case a wide bowl isn't necessary.
How to care for a chawan
Wash a chawan by hand, straight after use, in lukewarm or warm water, ideally without detergent or with just a little mild washing-up liquid. Don't put it in the dishwasher, microwave or oven or over a flame, and dry it thoroughly before putting it away. These are the rules given by, among others, the Japanese tea shop Sazen Tea in its guide to caring for teaware.
Glazed ceramics (e.g. Mino, most modern bowls)
- rinse right after drinking, before the powder dries on the sides,
- if needed, use a soft sponge and a little mild washing-up liquid, no abrasive scourers,
- no dishwasher and no strong detergents, as tea shops recommend,
- wipe with a cloth and leave in an airy place.
Raku and other porous bowls
Raku bowls are shaped by hand from porous clay that absorbs water and detergents, so they need more care. Sazen Tea recommends: before use, soak a new bowl in lukewarm water for 1-2 minutes (an older one for about 30 seconds), never leave it in water for longer, don't use washing-up liquid (the clay absorbs it), wipe it with a towel after washing and keep it in a dry, airy place. Dishwashers, microwaves and direct flame are out of the question.
Before each preparation it is also worth warming the bowl with hot water for about a minute and pouring it out. Warm ceramics don't cool the matcha down as quickly. You can use the same water to soak your chasen so the bamboo softens.
Common mistakes when choosing and using a chawan
- A bowl that is too small. Why it's a problem: the whisk hits the sides, the foam is thin, the matcha splashes. How to fix it: choose a bowl at least 11-12 cm in diameter with a capacity of about 300 ml or more.
- A rounded, deep base. Why: the powder collects in the hollow and the chasen can't reach it flat. How to fix it: look for a flat base; if you have a rounded bowl, first mix the powder with a little water into a paste, then add the rest.
- Pouring in too much water. Why: you can't whisk briskly in a full bowl. How to fix it: whisk in 60-80 ml of water, or 40 ml for a latte; add the milk separately.
- A cold bowl. Why: the ceramic draws away heat and the matcha cools quickly. How to fix it: warm the bowl with hot water for a minute and pour it out.
- The dishwasher. Why: tea shops and bowl makers advise against it outright, because handmade ceramics aren't designed for a hot, harsh wash cycle. How to fix it: wash by hand in lukewarm water.
- Dried matcha on the sides. Why: the powder leaves stains, especially on rough glaze. How to fix it: rinse the bowl right after drinking.
- Leaving raku in water overnight. Why: porous clay soaks up water and can weaken. How to fix it: a brief soak, then dry it straight away.
Frequently asked questions
What is the difference between a matchawan and a chawan?
There is none. Chawan is the Japanese name for a tea bowl, and "matchawan" is a term used in Poland to stress that it is a bowl for matcha.
What diameter should a matcha bowl be?
An average ceremonial bowl is about 15 cm in diameter, and comfortable everyday bowls start at about 12-13 cm. Anything under 11 cm usually makes free whisking difficult.
How many millilitres should a chawan hold?
Usually 300-450 ml to the brim. Only part of this volume is whisked: Ippodo gives 120 ml for a 360 ml bowl and 150 ml for a 450 ml bowl with a spout.
Do you need a special bowl for matcha?
No. A wide bowl with a flat base is enough. A chawan is simply the most comfortable, because its proportions are designed around the movement of the whisk.
Can you make a matcha latte in a chawan?
Yes. Whisk 2 g of matcha with 40 ml of water at 70-80°C and pour it into a glass of milk. A bowl with a spout (katakuchi) makes it easier to pour without spilling.
Why are Japanese bowls uneven?
The wabi aesthetic, developed by Sen no Rikyū, values simplicity and imperfection. Raku bowls were shaped by hand, without a wheel, and oribe bowls were deliberately distorted. Read more in our article on matcha in Japanese culture.
Can a chawan go in the dishwasher?
It isn't recommended. Wash it by hand in lukewarm water, without strong detergents, and dry it thoroughly. Raku bowls need particular care.
Which side of the bowl is the "front"?
The front (shōmen) is usually the most decorative side of the bowl. In the ceremony the host serves the bowl with its front facing the guest, and the guest turns it before drinking so as not to drink from the front, as a gesture of modesty.
Sources
- Ippodo Tea, How to Choose a Chawan
- Ippodo Tea, Matcha Tea Bowl Cream (Mino-yaki): dimensions and capacity
- Ippodo Tea, Tea Bowl with Spout (Mino-yaki): dimensions and capacity
- JAANUS, Japanese Architecture and Art Net Users System (Columbia University), entry "chawan"
- Wikipedia, Chawan and the entries Shino ware, Oribe ware, Karatsu ware, Hagi ware, Jian ware
- MLIT (Japan), tourism text database: Raku Museum and A Taste of Chanoyu: Tea Service at Urakuen (front of the bowl and guest etiquette)
- KOGEI STANDARD, How to Appreciate Tea Bowls
- Koto Potter, What are the differences in chawan shapes?
- Sazen Tea, How to take care of your teaware
- Japan Past & Present, Tea Utensils & Procedures Terminology
