I just got back from the trip, so I will be happy to answer any questions you have. You get a full free day in Tokyo, as far as time for Disneyland you could make it work. If that's what you really wanted to do, you have the whole day. However, that is the same night as the Robot Restaurant (which I Highly recommend!), so you would be very rushed to do both. My recommendation is to pick one. Also, don't take the pack light advice too lightly. This tour uses trains and subways a lot. These stations don't always have elevators or escalators. So, you will have to carry your bag up 2 to 3 flights of stairs in a crowded station. I was the only one in the group that packed a backpack instead of a roller bag, it was hard enough for me and i feel very sorry for those who had large roller bags. Also, we did a lot of walking ( I logged about 136.5 miles (219.6 K) walking for the whole trip according to my device). If you have any other questions, just let me know.