Verified answer

Demon of the snow's kanji would be like this:

雪の魂 (Yuki no tamashii)

While this one is different. If you look closer, the bushuu at the left part of the kanji is different.

魂　塊

And yes, Tanaka-san (田中勝男） is correct. It's "yuki no katamari".

^_^

no! it means a bulk of snow.Yuki no katamari