Here's a traffic signal with a much more inspiring message than "Walk": It wants you to fly, fly! across the street on the power of your flaming foot jets.
Yes, that boldly striding green figure is Astro Boy, the iconic manga character created in the 1950s by Osamu Tezuka. And yes, it is real and hanging in a southwest ward of Yokohama. Consider it one more indication that all Japan's traffic will one day be controlled by robots (including these creepy, flag-waving automatons).