What to observe
Before assigning a date, compare form, material, finish, provenance, and period references. Appearance alone is not sufficient evidence.


Thinking as a collection
A trustworthy collection clearly separates historical objects from contemporary interpretations.
Before buying or displaying
This guide is editorially informed by classified public web, social, collection, and market information. Verify an individual work's place, maker, date, and specifications with primary sources such as its maker or holding collection.
Six fields to check: maker, form, paulownia, finish, hanao, and dimensions / condition。
Editorial note for this page
This is a guide for observation and comparison. Historical attribution, repair, conservation, and wear safety vary by object, condition, and environment.


