There's nothing better than hitting fresh powder all day long, then retreating inside for a warm beverage. Base yourself at Kita Shiga Komaruyama and you'll have easy access to the ski field.
Shiga Highlands, where Kita Shiga Komaruyama is located, is full of interesting things to do. Many travelers also visit Shiga Kogen Ski Area, which is conveniently near the winter sports retreat. Have a look around before you leave the area.