I had wondered if this was part of the issue. Obviously not the complete story, but I do think it plays a part.
I can tell you after doing this for nearly 20 years that it's not easy getting interviews of any Asian skaters. If they speak English, it's a bit easier. Otherwise translators are involved and and it generally costs the outlet more to publish. Again, both Japanese and Chinese skating federations are very protective of their athletes. I've known many western journalists who have been ignored after sending requests to the respective federations.