Nambu Ironware, 2-in-1 Iron kettle and teapot type, SEIHOUMARU ARARE (Square and Round Arare), black, 0.7L




The surface is coated with an antirust oxide layer using the traditional technique called kama-yaki, but because it is cast iron, rust may occur due to moisture and humidity.

Since the inside is not enameled, the leached iron and tannin may bind and discolor the tea. It is harmless to the human body.


Presented is a medium-sized arare tetsubin, boasting a capacity of 0.7 liters, skillfully crafted by Oitomi 7th.

Distinguished by a square arare pattern, this tetsubin exudes a contemporary aesthetic.


Cast iron, Stainless-steel (Tea strainer)

Suitable for all stovetops including induction


Entire width: 17cm
Entire height: 15cm
Height to the lid: 9cm
Full capacity: 0.7L
Weight: 1.3kg


When using induction heating, use low to medium heat.
Do not wash with detergent.
Do not wash using a sponge or scrubber.
Wipe off the excess water around the lid and other parts well, as discoloration and rusting can easily occur.
Please note that cooking near this pot may result in oil stains and discoloration due to oil splashes.
If the gas flame reaches the body of the pot, the part is likely to discolor, so be careful not to increase the heat too much.
Used over an open flame, the base will gradually turn white.

2-in-1 Iron kettle and teapot type

You can use this type not only to boil water over an open flame, but also as a teapot with a tea strainer inside.

Nambu ironware is produced using the traditional technique called "kama-yaki" to generate an oxide layer on the surface. It leads to "rust resistance" and "dissolved iron effect" and makes tea and coffee taste better.


International Shipping Available

All items are eligible for international shipping.

Items are manufactured after receiving orders and will be shipped from Japan in about 1-2 months(Maximum 3 months for items labeled "made-to-order").
The schedule may be revised depending on destination countries, shipping companies, and changes of customs rules.


About Customs Duties and Taxes

Your final payment on our website includes the price of the product and shipping costs, but does not include any other fees required for international shipping, such as import taxes, customs duties, and other fees.

Please be aware that in all cases you are responsible for paying any import fees applied to your order.

These fees are set in detail for each country and region, and the rules are revised frequently. Please make sure that information is up to date when you place an order.

Refunds due to customs or import issues that are not our responsibility will not be accepted.

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Customer Reviews

Based on 4 reviews

Beautiful craftsmanship and swift delivery considering it coming from overseas.

Dear Shelley,
Thank you so much for 5-star rating and kind words! Your feedback is greatly appreciated.
Best regards,
Oitomi Team

Ian Goodman
Iron Tea Pot

This is a beautiful iron kettle! The craftmanship of the kettle and the customer service was amazing. Highly recommend working with Oitomi!

Dear Ian,

We are glad to hear that you found the iron kettle beautiful and appreciated the craftsmanship and customer service. Your positive feedback is valuable and highly appreciated!

Best regards,

Raymond Espinoza


Dear Raymond,

Thank you very much for your 5-star rating and kind words! Your feedback is greatly appreciated!

Best regards,


It’s a beautiful and very well crafted tea pot/kettle that works on my induction stove. I think it will probably last about 100 years. A little piece of Japan in my kitchen.