It is usually open from late November to early May, and mid-December to late March is the peak season. The mountain cable car usually runs from 8:30, and the areas are different. Some will run until the evening. You can check the official website in detail.
The Biro Ski Resort is a large ski resort in the Niseko area. It has a number of slides and cable cars, and the snow quality is complete. It can meet the needs of different levels of ski lovers. The Birov Ski Resort also offers a variety of courses for beginners. The town on the edge of the snow field is a very prosperous place in the area, with many dining facilities.