Vintage Celadon Porcelain Ewer buy with Lid

Vintage Celadon Porcelain Ewer with lid. Asian, but I'm not sure if it is Chinese or Japanese. Stamp on base is illegible. Possibly used for buy saki.

Excellent vintage condition. No chips, crazing, cracks or flaws of any kind.

About 8 1/2" to top of lid handle.