A lot of people don't notice it, but Japanese apartments and houses have paper-thin walls with no insulation. People may think they're being quiet because they don't hear the person next door (since people generally live here knowing that they should avoid being noisy). But no, blasting music from your phone speakers, stomping around in your boots, throwing your bag on the floor, and sparking up a blunt is shit
everyone hears. Yet try politely telling someone they're being a little loud and they get pissed because there's no way you heard their 2AM phone argument while they're drunk and blazed as fuck.
If the apartment next to me ended up being an airbnb spot here in Japan, I'd do whatever I could to either get the renter evicted or move out. I have too much experience with people having zero self-awareness when they come to Japan, and I couldn't possibly deal with having new people coming in twice a week and trying to explain that yes, you are indeed noisy as fuck, and yes, people actually don't party 24/7 in this country because some people do work.