"Unattended sales place of vegetables" is an unattended sales office that sells vegetables as its name suggests. In many cases, it is installed near the field, and the purchaser puts money in the installed box etc and gets vegetables. Nobody sees what he really paid. As it were to say, mutual trust is established.
The natural scenery seems to be a startling system for foreigners. When a YouTube channel introduced a video of an unmanned sales office in Japan, many net users responded. It is praised as "It can not be the country of our country", "Japanese honesty is the world's top level"
