A tomobako is a box made specially for a given utensil by its maker or owner, carrying their inscription. It is an important element of authentication.
Why it matters
The presence or absence of the original box changes an object's value substantially, so box and object are kept together as a set. A lost original box can never be remade, which gives its loss an irreversible cost — one of the few genuinely irreversible facts about a utensil that is otherwise durable.
In practice
Utensils are frequently brought out for examination with the original box, and box and object are appreciated together. The way a piece sits in its box is itself taken as an indication of its standing.
About this article
Edited by the operator of Chaen (a one-person operation) / Last updated:
Tea ceremony descriptions can vary by school and source. Where interpretations differ, this glossary avoids definitive claims and focuses on broadly shared understandings. If you notice an error, please let us know viaContact. To learn about our organization, seeAbout Chaen.
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Related terms
- Chado (The Way of Tea)chado
The Japanese practice of preparing and serving powdered green tea, treated as a lifelong discipline rather than a beverage ritual.
- Wabiwabi
Finding sufficiency of mind within insufficiency and plainness; one of the root concepts of tea practice.
- Ichigo ichie (one time, one meeting)ichigo ichie
The principle that every gathering is unrepeatable, and should therefore be treated as if it will never occur again.
- Bokuseki (Zen calligraphy)bokuseki
Calligraphy by Zen monks, the most highly ranked of hanging scrolls, which fixes the theme of a sitting.
- Hakogaki (box inscription)hakogaki
Writing on a utensil's box giving its name, provenance, and maker; a principal basis of attribution.
- Kakitsuke (written attestation)kakitsuke
Writing about a utensil by a school's head or a recognised authority; decisive for attribution and rank.
- Shomen (the front)shomen
The face of a bowl or container turned toward the guest; the side with the best keshiki.