Why do Japanese retailers like to put everything in vending machines?

The surprising thing about Japanese culture is their vending machine culture.
Vending machines in Japan are almost everywhere in the city.
The number of vending machines in Japan is now more than five million, with annual sales of more than $60 billion, according to the Japan vending machine manufacturers association.
As a result, about every 23 Japanese people have a vending machine.
The term "vending machine" is interpreted as a machine that detects money functions and automatically trades with customers to help customers buy the goods they choose.
Japanese businessmen almost all can pack into a vending machine, in addition to Chinese common beverage and snack vending closed, vending machines in Japan and cigarettes, tea, candy, beer, hot food.
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The popularity and diversity of Japanese vending machines is not an unknown topic.
The reason Japanese vending machines are all over the streets is because of "poverty".
Last century, with the development of Japanese economy, falling birth rate, population aging is serious, lead to labor cost is higher and higher, Japanese retailers started to bring a lot of vending machines, vending machines only need a small amount of operations staff regularly visit operators supplies and empty cash, reduce the operating cost to do so.
With the development of the economy, high housing prices have become another reason for the development of vending machines.
Japan is one of the most densely populated countries, with 93 percent of the population living in cities.
The high density of population has led to high housing prices.
In Tokyo, retailers have little room to store consumer goods.
Many companies would rather have a vending machine in the street than open a shop.
Not only in retail, in the Japanese drama "the lonely epicure", the main characters in the dining room, some are only eight or nine square meters.
In the late 1990s, when the economy was bubbling, urban property and house prices were falling, retailers were reluctant to rent shops because the revenue from vending machines was far greater than opening.
A large number of city dwellers have spawned a variety of vending machines.
The variety of vending machines gradually expanded, from beverage to food, department stores and other fields.
Japanese, especially Japanese working in Tokyo, are busy and time-saving vending machines are a choice for work.