One thing that surprised me coming to live in countryside Japan is that everybody is part of the "kumi" hierarchical structure. They are neighborhood assemblies, so 10-20 persons in my area, with a president and a budget. The kumi bosses elect a boss for their super-kumi (forgot the name of that) and it is hierarchical up to the city level. They meet regularly to discuss local events, repairs, but mostly the matsuri…
Doing so has really showcased one thing that I truly like about Japan: people tend to take care of their communities.
This starts from a young age: even in grade school, kids are responsible for cleaning their schools, and for serving lunch to other kids.
Back when Mom was alive, I asked her about why we didn't do this in the US -- she was a school-board member -- and it boiled down to: "The parents will sue us for a gigantic list of reasons, the union representing the janitors will sue us because having students clean violates our work contract with the janitors, it probably violates child-labor laws, and the media will eat us alive for all of the above reasons."
In the case of my neighborhood, we have a communal trash area, and there's a rotating roster for which household gets to handle cleaning that trash area for any given week.
I am heavily incentivized to ensure this area stays clean, as it is immediately in front of my house. :)
Even when I was living in a high-rise, where trash was handled by the building, we had a "floor coordinator" -- also a resident -- that handled a number of things, including emergency drills. The coordination of which was assigned to me after I slept through the first one, thus ensuring that I would not make that mistake again.