Transit riders in cities worldwide need these common sense reminders, but not all cities are smart or design-savvy enough to highlight the practices in such an approachable way.
This is not the Tokyo that the city's Olympic committee wanted anyone to see before or after it was selected as the 2020 host. Bourdain takes Tokyo's bizarre side culture and questions just how strange it, or each of us, are.
It was no competition. The IOC learned the hard way in Sochi that corruption, infrastructure costs, and conflict don't make the games any better. Japan was the most buttoned-up host they could find.
As cities invest in Wi-Fi to become more tourist-friendly, they're changing the standard to which travelers are accustomed. At the rate it's going now, the hospitality industry will have to scramble to catch up.
Tokyo has always had more cheap beds than it gets credit for -- they just don't come with Western brand names. If London can pull off an Olympics, Tokyo will barely break a sweat.
Tsukiji was an unlikely tourist attraction -- wet, smelly, and best at 4am -- but it provided a sense of unique place in Tokyo that appealed to visitors.
The city's insistence on craft and hard work over flash and trends in its kitchens has set it apart from other metropolitan counterparts that treat food more as entertainment and commerce.