If your online business is directed at the people living in Japan then advertising it to people in China would simply be a waste of money and your resources. Since you need Japanese traffic online, it is better to use contextual ads which are directed at Japanese traffic. For effective online advertising that has a good success rate, you can use popunder ads in Japan. The popunder ads are display ads that are linked with other websites and networks. They are indirect advertising that helps you to draw traffic from other websites and promote your own website more efficiently.
Since you want Japanese traffic you can make use of Japan popunder ads and buy it through us. When you buy the relevant popunder traffic then we first design your ad campaign where we make sure that the pounder ads are attractive and are noticed easily. A good display ad enjoys a better click through rate and can be made interactive for a better success rate. We link the popunder ad with Japan based websites and networks. The Japanese traffic that visits the network would see the ad with the website they visit and click on it which would take them to your website. This helps you to get good traffic and promote your online business efficiently.