Domestic experiments
Early builders, imported parts, original designs and local ideas that don’t fit the usual “lawsuit” story.
A rough timeline for a history that never fits perfectly into neat boxes.
The dates overlap.
The clues still matter.
Early builders, imported parts, original designs and local ideas that don’t fit the usual “lawsuit” story.
Japanese makers refined well-known designs while developing their own factories, hardware and standards.
Better construction, stronger finishing and increasingly confident domestic ranges changed what buyers expected.
Hand-selected woods, shop orders, higher-spec models and builders working at a different pace.
Modern Japanese builders carry the ideas forward. The labels changed; the attention to the instrument did not.
These are working categories, not hard borders. Catalogues, factory changes and export markets rarely line up perfectly.
A date is a lead. The physical details are what test it.