What happened when a man received a yellow SMS and MMS from Niigata?

The reasons for receiving foreign text messages are:

First of all, you should know that there are no strict geographical restrictions in the SMS industry. You received a short message from the United States, which was probably sent to you by an American enterprise in order to obtain overseas customers. As for why you received it, it is not difficult to find your information now in the internet age. Maybe you have visited their website and left your own information. You are probably the potential customer they are looking for.