Not only does Tokyo have public bathrooms, they are literal works of art, showcasing the country's culture of hospitality.
Toilets for the people + for the culture. 

pic.twitter.com/Oa0UoAqV9w
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And somehow they have a city of 14m that doesn’t smell like a combination of urine and weed lacking major tent cities where criminals actually get prosecuted unlike @chesaboudin ‘s SF. The trains are clean and blissfully vomit free too unlike @SFBART . We can do better.