This is a teacup finished with haiyu (ash glaze). Although the photo shows three pieces, they are sold individually.

Haiyu (also called kaiyu) is a traditional glazing technique developed around the Heian period (8th–12th century).
It uses natural ash, such as straw ash or wood ash, as the raw material for a glassy glaze.

Its character lies in a simple yet profound expression of color,
making it one of the most cherished traditional techniques in Japanese pottery.

Within its calm and subdued tones, subtle variations appear from the firing, giving each piece a slightly different expression.
The glaze also shows kannyū (fine crackle lines in the surface), adding to its antique character.

Though modest in size, the form swells gently from the waist above the foot up toward the body,
making it comfortable to hold as the fingers rest naturally against it.

The rim is shaped in sorikuchi style, where the edge curves slightly outward,
creating a smooth and pleasant feel when drinking.

Well-sized for a small serving of tea or plain hot water, it allows you to finish the contents comfortably in one sitting.

Its size also makes it handy for a little soup,
or for Japanese sweets such as shiratama (rice flour dumplings) or anko (sweet red bean paste).

It can likewise be enjoyed with chilled sake or gently warmed sake.

When used side by side,
each cup reveals subtle differences in color and surface character, making it a pleasure to enjoy them together.

On the surface, you may notice fine wear or uneven glaze from age,
but these remain within the natural charm of the piece.

With its comfortable fit in the hand, this antique teacup invites daily use,
encouraging you to touch it often and quietly appreciate the tones and fine kannyū (crackle lines) that have formed over time.

Please note:
This item ships from Japan.
As the buyer, you are responsible for any import duties, customs fees, or local taxes that may be charged in your country.
These costs are not included in the item price or shipping cost.
Please check with your local customs authority if you are unsure about any potential charges before placing your order.