We spent 5 days with Yuki and from the beginning, he was fantastic. He helped us to navigate the underground system, quickly and efficiently. We went to a variety of places, where he gave detailed explainations, sometimes using his iPad to show us different facts about where we were. We have seen some very modern parts of Tokyo whilst also enjoying more historical aspects too. Yuki has a great knowledge of history and events that shaped modern day Tokyo. He was flexible, helpful and very friendly, whilst helping us to follow Japanese protocol in different situations. We ate in some fabulous restaurants including having the most amazing sushi. We cannot recommend him highly enough for the time and effort he put in to making our stay so wonderful. Nothing was too much effort. We were sad to say goodbye.