Side note: in Tokyo, one of the cleanest cities on earth, there are (typically?) no public trash cans on the streets; they exist in parks and in convenience sto

Side note: in Tokyo, one of the cleanest cities on earth, there are (typically?) no public trash cans on the streets; they exist in parks and in convenience stores. My favorite saying from my dad: "It's clean not where people clean up, but where people don't litter".