The best place in the world?

I enjoyed myself during Mums' English Club, our monthly get-together for busy mothers to chat in English. We had a fun game of guess the celebrity (we all had different names on our backs - including David Beckham, Madonna and Queen Elizabeth II, among others - and had to find out who we were by asking others questions). Then, after a chat and a cup of tea, we discussed: "Where is the best place in the world to live?" Can you guess the top answer? Hawaii and Okinawa were popular, but the favourite was... Abiko. What do you think?