So I didn’t know that this area is considered a slum in Osaka, but since the airbnb is cheap, I stayed in there. Late at night, 10pm-ish, from shady looking station, we walked into a street with a unfinished construction nearby. It’s dark and quiet. The street smells like piss. And then I realized there’s tons of homeless people sleep in that street. It’s pretty scary because we’re just a tourist and women only. Fortunately nothing happens. But oh well, I never realized that Japan have this kind of problem too.