Namako Ceramic Pottery

Updated: Oct 8

Namako Ceramic Pottery


Lets talk ceramics in this post!  Since there is so much to say about ceramics in Bonsai, it’s difficult to find a good place to start.  After much thought, I decided to start with a certain glazed style that I love called Namako.  Usually when people in the bonsai community sees a pot in this glaze, they will refer to them as a Namako pots or containers.  In Japan, Namako actually means Sea cucumber and in many ways share the same pattern and color as the glaze.  There are varying degrees of blues, white, yellow and brown mixed together making each pot very unique.  In this post, I’m going to share some detailed pictures of Namako pots from the past to the present, both Chinese and Japanese and talk about some way to distinguish them from one another.

A Rocky Start

Before I came to Japan, I did not like Namako pots.  I talked to Mr. Tanaka and he said, “Really???”  It turns out that my experience with Namako has been the poor quality types that were mass produced.  Once Mr. Tanaka showed me a couple of Chinese Antique Namako pots, I quickly fell in love with them and wanted to collect more.  Perhaps the biggest reason why this type of glaze is now my favorite is because I dismissed it so quickly in the past and feel a bit guilty for my ignorance.  Now all I want to do is collect them and share them with people so they too can enjoy the beauty of them.

Chinese Antique Namako (100-150 years ago) Naka-watari

Lets start with the highest level of Namako pottery.  I can’t say for certain that it was used earlier in the past, but in terms of Bonsai, they first appeared about 100-150 years ago.  They were produced in China with great care and quality and shipped to Japan about 100-150 years ago.  Ceramic pots that were produced in China 100-150 years ago are also known as Naka-watari.  There are also Chinese Antique pots that were produced 200-300 years ago known as Ko-watari, but I’ve yet to see one that has this glazed.  Chinese Antique pots in this post are all Naka-watari.  Current value of Naka-watari Namako pots range from 300 – 5,000 US Dollars depending on size and shape.






























Chinese Namako pots during the 70’s

During the early half of the 1900’s, the ceramic quality for Bonsai pots dropped significantly and the rise of Japanese ceramic pottery took hold.  During the 1970’s though, there was a big push in China to produced high quality hand made ceramics that resembled the antiques.  Unfortunately they never quite reached the quality levels of the antiques and are considered second class to them.  These Chinese pots are known as Shinto pots.  The current value for Shinto Namako pots range from 80 – 400 US Dollars depending on shape and size.  Lets see what they’re all about.
















Shin Shinto Namako


Recently, Mr. Tanaka purchaced two new Chinese Namako pots and I would have to say that they are pretty nice.  Though they are still mass produced and made in molds, the glazes are very interesting to look at and the quality has increased significantly compared to the last two decades.  Though not all new Chinese pots are very well made, I believe these are the exceptions, which is probably why Mr. Tanaka bought them.





Japanese Antique and Modern Namako

Japanese Antique glazed pots tended to be much more rough in style, whereas the more modern glazes are much more refined.  This has led to the modern ceramics costing much more then the antiques!  The antiques do have their own characteristics though and I would not be so quick to dismiss them.  Here is an examples of an antique vs. a modern pot.












So What Tree Can I Put In These Pots?

Since Namako has many colors, it can be very attention grabbing.  So much so that people focus in on the pot more then the tree itself.  Namako pots tend to go well with trees that are just as attention grabbing to balance everything out.  Deciduous trees such as Trident Maples, Korean Hornbeams, Japanese Quince and rough bark type elms look very nice in these pots, because of the roughness and details of the trunk and branches.  Many root over rock deciduous trees also tend to look very nice in these pots.


In Conclusion

I hope that this post gave you some insight not just about Namako pots, but the different country origins and time period they came from.  Perhaps you have a Namako pot that you weren’t so sure about before and more a better idea where it came from.  So have you decided which type of Namako you like? All of them? None of them?

There is so many different types of pottery and makers that it can be a full blown hobby and profession in itself.  For me, it’s hard to love Bonsai and not love the ceramics as well.  The right combination of tree and container can really bring out the best in both.  Trying new shapes, colors and sizes can be very fun and exciting during the repotting season.  The container in Bonsai is fundamental.  It’s the, “Bon,” in Bonsai!

Thanks for reading.

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