The winters of Gensokyo tend to be harsh to those who are ill prepared for them. The best case scenario should one forget to take precautions is that he or she will develop a mild case of hypothermia and numbness in exposed areas, while the worst is being preserved for the rest of the season in a crystalline block of ice. Shiroko, however, needs not to worry about the cold; making herself large in the body while wearing her thickest woolen clothes should do nicely.