Arita vs Hasami Porcelain: Why the Same White Porcelain Took Two Paths

Arita in Saga Prefecture, and Hasami in Nagasaki. Two porcelain towns that sit side by side across a prefectural border.

Both began in the same era with techniques brought by potters from the Korean Peninsula, both use the same Amakusa porcelain stone, and both have painted the same indigo sometsuke. They look very alike, too. In fact, in the Edo period Hasami's pottery was also shipped out of Imari port, and until around 2000 much of it was sold under the name "Arita ware".

Even so, they are two different regions. The difference is not the clay or the technique but whose table each one made its pottery for. Arita made pottery for special occasions; Hasami made pottery for every day.

This guide traces where the two parted ways, and sets out how to tell them apart and how to choose.

Arita vs Hasami Porcelain at a Glance

First, a side-by-side look at the two regions. Their origins and materials are almost the same; the difference lies in who they made their pottery for. Arita ware was born as Japan's first porcelain and was made mainly as a luxury for the wealthy and the elite: great merchants, the shogunate and the daimyo lords. It was later exported for European royalty and nobility as well. Hasami, on the other hand, built a system of mass production with huge kilns, and made sturdy, inexpensive everyday pieces for ordinary people, typified by the kurawanka bowl.

The Same Technique, the Same Stone

Arita began with a white stone

Arita ware dates back to around 1616. It is said to have begun when Yi Sam-pyeong, a potter from the Korean Peninsula, found white stone at Izumiyama in Arita that could be used to make porcelain. Until then Japan had no porcelain of its own; white pieces were imports from China.

Hasami began with glazed pottery

Hasami ware dates back to 1599. Potters brought back from the Korean Peninsula by the Omura domain built climbing kilns at Hatanohara, Furusaraya and Yamanita in Muraki. What they fired first was glazed pottery.

Porcelain stone was later found at Mitsumata, in the southeast of the town, and through the 1630s Hasami gradually moved over to porcelain. From then on, Arita and Hasami were making the same thing.

Which is why they are hard to tell apart by eye

Today both use Amakusa porcelain stone from Kumamoto Prefecture as their main material. Sometsuke, indigo patterns painted in gosu on a white body, is also the basic technique of both regions.

With the same clay and the same techniques, even experts can find it hard to name the region from a single plate. The difference shows not in the material but in what was made, and for whom.

Where They Parted Ways: Whose Table It Reached

Arita made porcelain for the domain and for overseas

Arita grew up under the close management of the Saga domain. In the mid-17th century, when porcelain exports from China were cut off, Arita's pieces were shipped out of Imari port and reached the courts of Europe under the name "IMARI".

What those buyers wanted was splendour to fill the display shelves of royalty and nobility: somenishiki, with red and gold layered over indigo sometsuke, and the Kakiemon style, placing akae red enamels against open white space. Arita's skills were refined toward raising the finish of each single piece.

Hasami made porcelain for ordinary people

Hasami, meanwhile, went in the direction of firing in quantity, cheaply and sturdily. The symbol of that is the size of its kilns. The remains of the Oshin climbing kiln in Hasami run about 170 m with 39 chambers, and the Nakao-Uwa climbing kiln about 160 m. Both are among the largest climbing kilns in the world. A kiln that fires this much at once is not built for luxury goods.

What was fired here was the kurawanka bowl. On boats plying the Yodo River in Osaka, vendors called out "kurawanka" ("won't you eat?") and served food in these bowls: thick, hard to break, and painted with simple sometsuke. Many of the first porcelain pieces ordinary people in the Edo period ever owned are said to have been Hasami bowls.

The other was the kompura bottle, made for exporting soy sauce and sake from Dejima in Nagasaki. These were fired in Hasami too. Where Arita exported the pieces themselves, Hasami crossed the sea as the container for what was inside.

How Hasami, Once Sold as "Arita", Got Its Name Back

Hasami's pottery was shipped across Japan from Imari port in the Edo period and, in modern times, through Arita's wholesalers. So for a long time, much of what was made in Hasami was sold as "Arita ware". In other words, a large share of everyday Arita tableware was actually being made in Hasami.

The turning point came around 2000. Food origin fraud became a public issue, and pottery too came under pressure to label its origin accurately. Hasami could no longer use the Arita name, and had to start again from scratch under the almost unknown name "Hasami ware".

Unable to lean on an established brand, Hasami chose design: forms that stack for storage, colours that suit today's tables, prices within reach. It put forward the strength of a region that had made everyday pottery for 400 years. How that spread is covered in our guide to Hasami ware.

How to Tell Arita and Hasami Apart

As noted above, you cannot be certain from a single piece. There are clues, though.

How to Choose Between Arita and Hasami

Both are white porcelain, but each is good at different things. Knowing the difference makes it easier to decide which to reach for.

• For a single piece, Arita　Large platters that take centre stage on the table, and pieces whose painting you enjoy looking at, are where Arita excels.
• For a matching set, Hasami　If you want several of the same thing, such as rice bowls or side plates for the whole family, Hasami suits you on price and durability.
• Arita for gifts, Hasami for your own everyday　When in doubt, this is the simplest way to split it.
• Watch the dishwasher and microwave　Some of Arita's overglaze enamels and gilding are better kept out of the dishwasher and microwave. Hasami has many pieces that can handle both. Check before you buy.
• Mix them, too　Serve on an Arita platter and share out onto Hasami side plates. Both are white porcelain, so they sit well together.

At Nokaze you can browse Arita porcelain and Hasami ware by makers, region by region. If you are looking for one piece to take centre stage, start with Arita; if you want pieces for every day, start with Hasami.

The Pottery Fairs Run on the Same Dates

The two regions' pottery fairs also fall on almost the same dates. Both are held over Golden Week, and the two venues are about 15 minutes apart by car.

Our recommendation: choose your one piece in Arita, and build your set in Hasami. In some years a shuttle runs from Arita Station to Hasami during the fair, so check the official information. Dates and services change from year to year.

How to walk Arita and avoid its crowds is covered in our guide to the Arita Pottery Fair, and dates across Japan are in our pottery fair calendar.

Related Guides

Get to know each region

• Arita Ware: Japan's First Porcelain, 400 Years On
• Hasami Ware: Everyday Japanese Porcelain from Nagasaki
• Arita Porcelain | Hand-Painted Japanese White Porcelain
• Hasami Ware | Everyday Japanese Porcelain from Nagasaki
• Mashiko vs Kasama Pottery: How Two Neighbouring Kiln Towns Grew Apart

Understand the background

• Stoneware vs Porcelain: How to Tell Them Apart
• Kiln Regions of Japan: 10 Pottery Styles Compared
• Pottery Regions of Japan: A Buyer's Map

Before you buy

• How to Choose a Japanese Rice Bowl (Chawan)
• How to Care for Japanese Ceramics: A Practical Guide
• How to Visit a Japanese Pottery Fair: 9 Regions Compared

Visit the pottery fairs

• Arita Pottery Fair: The Usual Dates, and How to Miss the Million-Person Crowd
• Arita Autumn Ceramic Fair 2026 | Skip the Spring Crowds, Take It Slow
• Japan Pottery Fair Calendar 2026-2027: 90 Dates and Venues