Can people stop adding visual-kei bands to this category, just because a band dresses in dark clothing does not make it Goth rock. There are real Japanese Goth rock bands however, they have no connections to the visual-kei movement.
Start a discussion about improving the Category:Japanese gothic rock groups page
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. You can use this page to start a discussion with others about how to improve the "Category:Japanese gothic rock groups" page.