Unlock the waitress costume with the Dark Rose Waitress Set.

The following item will be added:
・Style Guide - Special Waitress Issue

※A new lineup will be added within the Development Room's [Tailoring].

※Uninstalling DLC items may prevent users from loading save files made before the DLC item was uninstalled. To ensure that users can load all Dark Rose Valkyrie save files, we recommend that users do NOT uninstall DLC items.