Fleming's first trip to Japan was as part of the "Thrilling Cities" trip undertaken for "The Sunday Times" in 1959, although his visit only lasted for three days. He returned in 1962 and was accompanied on his trip round the country by Australian friend Richard Hughes and Tiger Saito, both journalists. In "You Only Live Twice", these two characters became Dikko Henderson and Tiger Tanaka, respectively. Hughes was also the model for "Old Craw" in John le Carré's "The Honourable Schoolboy".