Sleepy Princess in the Demon Castle, Vol. 3: Volume 3

A captured princess just wants a good nights sleep! Shhh Kidnapped by the Demon King and imprisoned in his castle, Princess Syalis isbored. Winter has come, and Princess Syalis will do anything to stay warm, including creating a DIY magical device (known as a Ko-tatsu), knitting woolen underwear and trying to convince the castle blacksmith to make her a window to keep out the drafts. When she accidentally dies yet againalong with Stamper Catcurious resurrection complications ensue. Then its Christmas and New Years! Who will the Demon King designate as naughty or nice? And will all of the other demons let poor Syalis join in any demon games? And now the Demon King has insomnia!