Every now and then, Japan takes a shine to something that’s new to it but much more common overseas. Chairs, for example, were pretty much nonexistent in the country until the late 1800s, but now you’ll find them in just about every home except the most bare-bones of bachelor pads. Beer (one of the greatest beverages to enjoy while sitting on said chairs) is another foreign concept that’s gained mainstream popularity.
Likewise, although it’s taken some time to catch on, the number of places offering free Wi-Fi in Japan has been steadily increasing over the last few years, and is now available on the Tohoku Shinkansen and all of the stations on Tokyo’s most convenient train line.