[1] The embassy occupies a large Victorian building on Piccadilly opposite Green Park, which is Grade II listed.

It was once the former Junior Constitutional Club, which was the first building in London to have its exterior entirely clad in marble.

[3] The Japanese embassy performs a sustaining role in Japan–United Kingdom relations, dealing with political, economic and cultural interaction between the two nations, and also offers visa services to British and other nationals in UK.

The embassy also houses the Public Relations and Cultural Centre Library which was established for the purpose of promoting Japan in the UK.

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