• This is a front view of a black cast iron Tetsubin teapot with a lightly rough surface on the body. The teapot has a round shape with vertical stripes all around the surface. The iron handle has a smooth surface and the teapot is standing in the middle of a space with a grey wall and grey surface.
  • An open round black cast iron tetsubin teapot with vertical strip pattern on the body and a smooth iron handle, standing on a grey surface in a grey room. The lid is off and resting on a brown table beside the teapot, revealing the stainless steel infuser inside.
  • An open round black cast iron tetsubin teapot with vertical strip pattern on the body and a smooth iron handle, standing on a grey surface in a grey room. The lid is off and resting on a brown table beside the teapot, the stainless steel infuser inside is also outside next to the teapot.
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TEMARI Japanese Cast Iron Teapot | 0.5 L / 17 oz

$115.00
$115.00

Complimentary shipping, duties and taxes on orders over $200

  • Made in Japan by Japanese makers
  • Ships from Japan 3–10 business days
  • 14-day returns See conditions

The Tetsubin cast iron teapot transforms tea preparation into a quiet ritual, where heat, material, and tradition come together for body and soul.

Hand-shaped by Japanese artisans

Each tetsubin teapot is handmade in Japan using traditional casting techniques refined over centuries. Skilled artisans shape the iron with precision and balance, creating a vessel that is both functional and elegant, designed to last.

Cast iron for superior heat retention

Cast iron is prized for its exceptional heat retention, allowing water to warm evenly and remain at the ideal temperature for tea. As the teapot heats, subtle minerals released by the iron gently enhance the depth and richness of flavor, making every cup smoother, fuller, and more satisfying.

A timeless ritual of tea

Rooted in centuries of Japanese tea culture, the tetsubin is more than a teapot; it is a symbol of mindfulness and presence. From the slow warming of water to the sound of the pour, each use invites calm, connection, and respect for tradition, bringing an authentic tea ritual into modern living spaces.

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Details
  • Type: Enameled Cast Iron Teapot
  • Origin: Iwate Prefecture, Japan
  • Material: Cast iron with enamel-coated interior
  • Capacity: 0.5 liters / 17 fl oz)
  • Includes: Removable stainless steel mesh infuser
  • Size: L.14 × H.12 × D.11 cm / L.5.5 × H.4.7 × D.4.3 in
  • Weight: 1091 g / 2.4 lbs
  • Pattern: Black Temari design
  • Handmade in Japan. Slight variations in texture and finish are part of the uniqueness of each piece.
How to use
  • Rinse with warm water before first use.
  • Place loose-leaf tea into the stainless steel mesh infuser.
  • Pour hot (not boiling) water into the teapot.
  • Allow the tea to steep before serving.
  • Empty the teapot after use and dry completely before storing.
Care & Warnings
  • Not suitable for stovetop or direct heat.
  • Hand wash only.
  • Dry completely after each use.
  • Store in a dry place.
  • Handle with care to avoid chipping the enamel coating.
  • Not microwave or dishwasher safe.

 

This is a front view of a black cast iron Tetsubin teapot with a lightly rough surface on the body. The teapot has a round shape with vertical stripes all around the surface. The iron handle has a smooth surface and the teapot is standing in the middle of a space with a grey wall and grey surface.
An open round black cast iron tetsubin teapot with vertical strip pattern on the body and a smooth iron handle, standing on a grey surface in a grey room. The lid is off and resting on a brown table beside the teapot, revealing the stainless steel infuser inside.
An open round black cast iron tetsubin teapot with vertical strip pattern on the body and a smooth iron handle, standing on a grey surface in a grey room. The lid is off and resting on a brown table beside the teapot, the stainless steel infuser inside is also outside next to the teapot.
An open round black cast iron tetsubin teapot with vertical strip pattern on the body and a smooth iron handle, standing on a grey surface in a grey room. The lid is off and resting on a brown table beside the teapot, revealing the stainless steel infuser inside.
An open round black cast iron tetsubin teapot with vertical strip pattern on the body and a smooth iron handle, standing on a grey surface in a grey room. The lid is off and resting on a brown table beside the teapot, the stainless steel infuser inside is also outside next to the teapot.

The Irasshai way

Japanese craftsmanship, at home

Made in Japan

Every piece is sourced directly from Japanese artisans and makers.

Natural materials

Wood, ceramic and plant fibres, chosen to last and age beautifully.

Carefully packed

Every order is hand-packed in Japan and protected for the journey.

Artisan at work in a Japanese workshop

Our story

A house based in Japan

Irasshai was born in Japan, alongside the artisans who still make everyday objects the way they have for generations.

We select every piece in person, check it before it leaves, and ship it directly from Japan. No middlemen, no anonymous warehouse: authentic objects, chosen by a team that lives here.

Wakana Founder

Delivery

From Japan to your door

  1. 1 Order Secure payment, instant confirmation
  2. 2 Packed in Japan Checked and hand-packed
  3. 3 Shipped express Tracking number sent by email
  4. 4 Delivered 3–10 business days
    Duties and taxes included over $200

FAQs

 How long does delivery take?

Your order is packed in Japan and shipped express. Allow 3–10 business days depending on your country. You'll receive a tracking number by email as soon as it ships.
 Will I pay customs fees?

On orders over €200, VAT, duties and shipping are included, so there's nothing to pay on delivery. Below that, the carrier may collect these fees on delivery.
 Are your products authentic?

Yes. Every product is made in Japan and sourced directly from Japanese artisans and makers. We check each one before it ships.
 Can I return an item?

You have 14 days after delivery to return an unused item in its original packaging. Opened consumables can't be returned.
 How do I care for my product?

Each product page details the right care. Natural materials such as wood, ceramic and fibres need only simple care and develop a beautiful patina over time.
 Another question?

Our team in Japan replies within 24–48 hours. Contact us through our contact page.