Which traditional cultural product underwent significant design innovation in the 1960s when Japanese company Toto transformed it into a high-tech retail success now found in millions of homes?

Traditional cultural products often have fascinating histories and unique development paths. Many iconic cultural items we see in retail today evolved over centuries before becoming commercial products. Test your knowledge about how traditional cultural artifacts have been transformed into modern retail products while preserving heritage and authenticity. This trivia explores the intersection of cultural traditions and product development in the global marketplace.

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The modern electronic bidet toilet
The bamboo steamer basket
The tatami floor mat
The cast iron teapot (tetsubin)