Living without a car in Japan is becoming more popular due to its efficient public transportation system, car-sharing services, and bicycle rental services. These options make it easy and convenient to get around without owning your own vehicle. Additionally, there are financial benefits associated with not owning a car such as reduced fuel costs, insurance premiums and maintenance fees. Furthermore, living without a car can also reduce your carbon footprint which makes it an attractive option for those looking for an environmentally friendly lifestyle.