Description:

Public Morals must be maintained at all times, and our unseen protagonist seems to always run into trouble with the Public Morals Head at school for breaking that rule. The last thing he'd expect however, is seeing said Public Morals Head becoming a gyaru, the total opposite image of her usual self... only during winter break?

Alternative Titles:

The Discipline Committee Chairman Who Becomes a Gyaru Only During Winter Vacation, The Public Morals Head Who Becomes a Gyaru Only During Winter Vacation, 冬休みの間だけギャルになる風紀委員長