Vintage Japanese Sushi Restaurant Yunomi Teacup, Stoneware Cup with Wood Box

Long before Japanese ceramics were collected as fine art, they were simply used — every day, in ordinary places, including the neighborhood sushi-ya. This yunomi teacup comes directly from that world: a piece of genuine Japanese restaurant tableware, printed with the bold, brush-style calligraphy of a sushi kappo restaurant's shop name across its body, the kind of branded teacup once set down in front of guests alongside their tea before a meal.

The cup itself has real textural presence — a rough, mottled gray-green glaze on the exterior gives it a handcrafted, stoneware feel, while the interior is finished in a smooth, pale celadon-toned glaze, a common combination in Japanese everyday ceramics meant to feel both rustic and clean at once. The slightly flared cylindrical form is a classic yunomi shape, sized for everyday tea rather than formal tea ceremony use.

What makes this piece especially collectible is its original wooden tomobako (共箱) — a fitted storage box, hand-labeled in ink with the character for "yunomi" (湯呑, teacup) and what appears to be the name of the workshop or kiln that produced it. Boxes like this are a distinctly Japanese practice: even everyday ceramics were often given a proper wooden home, treated with a level of care that Western tableware of the same era rarely received. We're noting honestly that the workshop name on the box isn't fully legible in our photographs, so we haven't guessed at a specific kiln attribution here — but the box itself, aged and hand-written, is part of what makes this a genuine artifact of Japanese restaurant culture rather than a modern reproduction.

For collectors drawn to Japan's Shōwa-era retro aesthetic, restaurant and izakaya ephemera, or simply well-made everyday Japanese ceramics, this teacup offers something a formal tea bowl doesn't: a direct, unpretentious connection to ordinary Japanese dining life, box and all.

Shipped with care from our studio in Hanoi. The wooden box shows natural age wear consistent with its years of use and storage.