Yamagata,Japan January,Mt,Zao's "frost-covered trees" are rare in the world, but their size and rugged appearance are unique in the world. A strong blizzard and cool air produce art of snowy mountains. Strong snowstorms and humidity, including humidity, blow against the tree named "Aomolychus pine" and produce the huge snowy mountain art called "Snow monster". A strong wind blows through the mountain slope. Every time the wind passes, "Snow Monster" grows bigger. Traces of the wind called "Skovla" that create snow monsters.