What was the name of the Japanese labor protest, where factory workers deliberately produced too?

In the years of postwar era, Japanese factory workers protested poor working conditions deliberately to produce too much. The owners of the factory did pay for storage space otherwise unnecessary. What's more, they could not sell all the surplus without reducing the price and the consequent loss of profits. What is this called? Where are the language (English) references to it?

There is a book of Japanese workers in protest to speak About This and many others that the Japanese worker did. Very interesting book.

[affmage source="ebay" results="90"]Japanese Storage[/affmage]

What is the value of a firm Leeteg Hina Rapa, velvet?

It comes with a letter from the artist, too. This is original in perfect condition.

There are not professional appraisers who visit this site. It is also international. You need to take to a dealer or auctions in their own country.

[affmage source="ebay" results="90"]Large Signed[/affmage]