Our group of 4 had a great time with Mayumi as our tour guide. She spoke english efficiently and is very open/flexible because since it was our first time in Tokyo we were clueless about destinations we wanted to visit. We finally came up with a game plan and Mayumi executed it perfectly! She met us at our hotel and waited patiently for us to come down since we came late (sorry Mayumi! We appreciate your patience with us). She is very knowledgeable and educated us about historical facts/culture of each place we visited. It made the destinations more memorable. There were times where we took more time at one destination then schedule, but Mayumi didn't rush us and was quick on her feet to make sure we would complete the tour as planned, which we did! I would definitely look up Mayumi again and recommend her to anyone who needs help getting around Tokyo. You will not regret it! She made our trip worth it and was very interactive with our group. We made a friend at the end of the day =). Thank you!!!