Mitsuru/Mark is an excellent guide. He listened to what we were interested in, got us sorted with metro cards for our kids (worth his help for that alone!), taught us how to easily use the metro, and put a great tour plan together for us. He is full of knowledge about the history and significance of the places he showed us, and he set us up with ideas and options for our other days in Tokyo. He is also very kind and friendly. I highly recommend!
Thank you so much for the wonderful review. I hope you're enjoying the rest of the stays. You have great sons. Their ages are about the same as mine when I left US . They remind me of my good friends then. Thank you!