Most of the foreigners, who come to Japan for the first time, are surprised to the very systematic throwing and separation of garbage in the Japanese recycling system. Each city has its own rules so you have to be careful. But, in general, the rules are pretty similar.
UR housing is a type of rental accommodation that does not require any key money, renewal fee, or agency commission. It was previously called public housing (kodan jutaku) and accepts residents on a first-come, first-served basis