That's it for Tokyo. We leave for Singapore tomorrow. It was quick but useful. Our interview with Dr. Hirohashi went better than expected. As for the National Cancer Center; quite an impressive facility. It is modern, equipped, staffed and apparently funded.

Tokyo was also useful for many lifestyle shots including smoking, eating and stress.

On a personal note, it was very frustrating finding restaurant where I could explain that I was a vegan. I really should have learned how to say "vegan" in Japanese! I did, ultimately, find joy. I found a great stand up sushi bar that served delicious vegetable maki.

As for transportation. It is the most efficient and cleanest public transport systems I have ever seen. This said, the train and subway map is daunting and yet I found five people who know all the stops by heart!