Shin-chan and Hiroshi experience a snow storm while skiing, so they return home. Shin-chan visits Kazama's house and gets amazed to see such a beautiful house. Later, he acts mischievous and ends up messing the entire house. Shin-chan meets Action Mask on Christmas day but later, gets to know the fact that it is Hiroshi dressed up as Action Mask and feels sad.
La familia va a esquiar. Hiroshi enseña a esquiar a Shin chan. Sin embargo, una tormenta acaba con las vacaciones de los Nohara y deciden volver a casa. Shin chan va a visitar el piso de Kazama. Utilizando el mando a distancia, Shin chan descontrola todo el salón. Shin chan le pide a Santa Claus poder conocer a Ultra-héroe. Por eso, Hiroshi se disfraza de Ultra-héroe y visita a Shin chan.
