•First, we need to find out if he lives in an asian country (ex: see how his computer shows specific websites like youtube)View attachment IMG_8067.jpeg
If it’s like the image above, he either lives in JP or is using a vpn.
•Next, we ask him questions only his group of asians know (ex: what app do you use to message other people)
If he lives in JP and answers LINE, he is most likely a Japanese person. If it is Messages, we would need to ask further questions.