Mistletoe Miscellaneous
The shop that Rias manages. You can sell items at the shop and also redecorate it.
Shop Management
You can sell the items you own at Mistletoe Miscellaneous.
Display items on the product shelves and assign fairies to help around the shop.
Once preparations are complete, talk to Ruku to open the shop.
Displaying Items

You can display items for sale on the product shelves.
If you link the Gift Colors of the displayed items, you'll receive a sales price bonus.
Fairy Settings

Talk to Ruku to assign fairies work around the shop.
Assigned fairies lose stamina after completing sales. If they run out of stamina, they won't be able help out.
You can either assign different fairies whose stamina hasn't been depleted, or wait for your fairies' stamina to recover before opening the shop again.
Fairies' stamina recovers when you gather, synthesize, or battle.
Shop Overview

Talk to Ruku to view information that will help you manage your shop, such as tasks and market conditions.
Decorations

Talk to Ruku to buy walls, floors, and other furnishings which can be used to redecorate your shop's interior.
You can unlock more items for purchase by completing tasks and raising your shop rank.
Living Space
Records
You can save and load using the diary. You can also open the Saving and Loading menu by inspecting the lectern in the atelier or by using specific controls.
Resting
Rest in bed to advance the time to day or night.