Quickbar/ja

クイックバー (Quickbar) は、「標準/クラシック」外装と「ケルンブルー」外装で使用されるサイドバーの名前です.

When the user has chosen to use one of these two skins, they can define in an additional section in Special:Preferences where the quickbar will be positioned: at the right, the left, fixed right or fixed left. You can change this position as well with these commands.