Design chair in sakakura style

A chair in the style junzo sakakura (model 3221 or 3222?) in (very) good condition. (unfortunately, without signature or identification plate, but it has all the features of the original model, including the assembly structure of the base under the seat = see photos). Some marks of use without affecting the (very) good general condition of this chair.

Ref. : R8J1Z7ZP