In Kamimoto, Tokyo, Japan, there is a lunch shop called Kitchen DIVE, which is an unmanned buffet lunch shop. Before the live broadcast service, this store was often visited by thieves, basically once every seven days. Even if a camera is installed in the store, it is difficult to catch the thief.

However, after the 24-hour live broadcast, no thief in this store dared to come in and steal things, because the thief's every move would be seen by netizens on the Internet, and he might be caught before he left the door.

At first, the manager of this store broadcasted the situation in the store on Youtube in real time, in order to let customers check whether the box lunch in the store is available through live broadcast, not to catch thieves. The store manager once tried to broadcast live on Youtube for a whole week, and found that netizens accepted this novel way highly and brought more customers.

This effect surprised the store manager, so this bento shop has been broadcast live on Youtube, and a large number of netizens watch the goods in the bento shop through live broadcast every day. In order to avoid infringing on the guests' portrait rights, the store manager also made a notice on the display screen at the door to let every customer know that the store is broadcast live 24 hours a day.

Since the live broadcast, the turnover in the store has increased by about 5%. There are basically no thieves stealing again, and the theft rate is 0%. Even the guests who come to buy things have become very polite. And all this, thanks to the live broadcast. I have to say that the owner of this shop is very business-minded. If all convenience stores in Japan implement this method, thieves will be collectively unemployed.