Shakudo fuchikashira signed "寿山忠美". I can't find this craftsman in any of my literature so I am not sure if his name is "Juzan Tadayoshi" or "Suyama Tadayoshi".
According to the owner of this set a proper reading of the name is "Jusan Tadayoshi"
Made of shakudo with nanako ground and decorated with shakudo, copper and silver inlay. Some parts gilde, however the quaity is so high that it actually looks like they are made with solid gold.
This is one of those items that might not look on pictures but in real life it is just superb!!!.
Fuchi: 37 mm x 23 mm x 13 mm
Kashira: 33 mm x 17 mm x 9 mm