Also known as: カーテシー, 屈膝礼
A traditional Western method of Bowing, usually performed by women, involving slightly bending at the knees and often Holding Own Skirt or Holding Own Dress up, sometimes while crossing the ankles.
Don't use this tag when there's no bowing involved, even if the character is wearing a Dress or has Crossed Legs or Crossed Ankles. That's not a curtsey.