일본 농촌 피폐화 이미 1970년대 부터 진행
<iframe width="1280" height="720" src="https://www.youtube.com/embed/Ch4ieEluRkE" title="平家伝説の山地集落・平【限界集落の風景】（奈良県野迫川村平）Nosegawa Taira, Nara Japan" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>