Toaster. Device used for toasting bread.
   A demon might attack while using it...
Microwave. Device for heating up food.
   Might explode if you put demon meat in it.
High Heels
   Shoes with raised heels mainly worn by women. Inconvenient when being chased by demons
Soft cushion
   Probably not effective at dealing damage...
Bath Towel
   Large and fluffy, a bare necessity. Wet it, freeze it, and it can do some damage!

   Shin Megami Tensei IV: Apocalypse