You probably have some sort of global contract with Google Ads or something like that, because I get a lot of Japanese ads when I visit the site. However, you should be aware that many of those are sexually explicit ads for "hentai" sites. Personally, I don't care one bit. But you might get people in the future that could get upset. Let's face it you don't come here to look for cute anime Girls with a penchant for anal. I just thought you might want to be aware for future reference.