In Tokyo, subway etiquette is no joke—you can ask Superman, Optimus Prime, or Astro Boy. Just look at what could happen if you spit out your Kryptonite bubble gum onto the station platform. Tsk tsk.

The Tokyo Metro is the busiest train system in the world. This isn’t the first time the GEL-LYTE III OG has boasted cartographic art. In 2018, there was the GEL-LYTE III World Map , which squeezed the ...

Complex map. Tokyo Metro's nine lines — named Ginza, Marunouchi, Hibiya, Tozai, Chiyoda, Yurakucho, Hanzomon, Namboku and Fukutoshin — stretch for a total of 195 kilometers.

The maps run on 47-inch LCD panels that have been installed at Ginza station in the heart of the city. Three subway lines intersect at the station, which serves around 275,000 people each day heading ...