Their public transit system is great, and you pay for it with rechargeable cards that can also be used for all sorts of other shit in vending machines and retail locations.

And unless you're (statistically) fairly short and thin for a westerner, you won't fit in anything.

But hot-damn does looking out the window at Fujisan while doing 300km/h do a good job at distracting you from having your knees around your ears.