OMG this museum is 100% worth the visit. It can ta...

OMG this museum is 100% worth the visit. It can take between 2-3 hours if you go with people. Longer if you have kids. I went on a short layover and it's even a coo train ride out of the center of Tokyo. There are some really cool sections you can get completely lost in and really stay a long time if you have the time to spare!