This is a Feature Request

What would you like to be added
Translation for case study of Nav
https://kubernetes.io/case-studies/nav/

Why is this needed
No translation exists in Japanese.
And this case study is so useful for Japanese readers (not only for developers)

Comments
Copy a file from en contents to content/ja/case-studies/nav/index.html and content/ja/case-studies/nav_featured_logo.png and translate it into Japanese.

/language ja
/assign