The object lost contact for five days after going to Japan!

First of all, the best result is to start with mobile phone information. It is estimated that there is still money in his mobile phone, and whether the local area can send messages and recharge it. Secondly, pay attention to whether the visa issue has expired. Or a long-term residence visa. If the visa expires, it will be in trouble. If it is a long-term visa, it will not come back. It will take some time in the local area. Furthermore, consider security issues! The last and worst result. Your girlfriend didn't want you? Break up in this way. You see, objectively speaking, His parents were in a hurry at first and didn't want to call the police at the back. Is it true that your friend and his parents have passed away? Of course, this is just a guess.