Earlier quoted context omitted.
Besides Europe, I remember seeing several sidewalks in Japan that allowed it. And many (most?) streets in Japan are fully mixed across modes, and have no sidewalk, so you'll see bikers+pedestrians(+cars) combined there too. There's something very nice about these types of mixed streets, but they're pretty much unheard in the US. They work very well on small residential streets, where cars would otherwise get 80% of t…
It's technically illegal to ride your bike on the sidewalk in at least Tokyo. The lack of protected bike lanes, however, means that very few people obey that law. There's a lot of mixed-use streets here without sidewalks, and if cars weren't allowed on them, they'd be great. I'm always worried about being hit by a car on them.
https://i.imgur.com/OzShuC8.jpg
I wouldn't generally call Tokyo a bike friendly city but they do have bike parking lots and more and more bike lanes are being added.