From the archive
COIN LOCKERS
"Coin lockers" are widespread in Japan, and are a great convenience for travellers, providing a secure place to keep your stuff. They can be found at airports, all main rail stations, but also at suburban stations and the Tokyo metro.
Discussion
This is one of the best things about traveling in Japan! They come in a variety of sizes, too.
and here another really common japan stuff, but somehow hard to find in busy cities abroad. Very convenient for commuters, travelers and much more you can't imagine