Robuta

https://www.sothebys.com/en/buy/auction/2021/pursuit-of-an-ideal-fine-japanese-works-of-art/a-basket-signed-koshosai-showa-period-20th-century A basket | Signed Koshosai | Showa period, 20th century | Pursuit of showa period basket signed century pursuit https://www.newworldencyclopedia.org/entry/Showa_period Showa period - New World Encyclopedia new world encyclopedia showa period https://blog.japanwondertravel.com/history-of-japan-showa-period-25561 History of Japan: Showa Period (1926-1989) | Japan Wonder Travel Blog history of japan showa period travel blog wonder