Before fixing the problem you should first know what japanese keyword hack actually is? The Japanese keyword hack is a spam-related hack that creates new pages or URLs with autogenerated Japanese text on your website.The hackers add themselves as a property owner in Search Console , to increase profits by manipulating your site's settings.This is a type of SEO spam in which hackers or bots inject your website with spammy keywords and links. Refer the below screenshot to see how it looks like: In the above screenshot you can see that all the URLs of domain.com (example) are showing up in Japanese language which means that the website has been affected with Japanese Keyword Hack. How to identify that your website has been affected by the Japanese Keyword Hack? Login to your cpanel and on the home page search for virus scanner function, once you find it click on it and it will take you to next page where you will see an option to scan your whole files. After scanning is don