South Koreans say 'no' to Japanese products
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South Koreans boycott Japanese products

Singapore is set to host talks this week on the Trans Pacific Partnership.

Currently a small trade group, there are plans to expand it into a global pact that would have members including the US, Australia and Japan.

However, it won't be easy, because Asia has plenty of trade spats bubbling.

Lucy Williamson looks at a trade row that has been building between South Korea and Japan.