Websites that Japanese people may frequently visit in Shanghai include:

* Sina: This is a comprehensive online media platform in China with a variety of content and functions, including news, Blogs, Weibo, videos, etc., many Chinese and foreigners like to get information here.

* Local community forums: If there are Japanese gathering areas in Shanghai, they may go to local forums to learn about the latest local news, life information, etc.

In addition, websites that Japanese people may frequently visit in Shanghai include Japan's Yahoo.