December in Niseko is early ski season, with deep, dry snow building through the month. Christmas is not a public holiday in Japan, but the resorts have a large international clientele and mark it with tree lightings and fireworks. The Christmas to New Year period is the busiest and most expensive time to visit.
What's on
- Christmas Eve fireworks — Hanazono and Niseko Tokyu Grand HIRAFU. 24 December, usually in the evening (fireworks were scheduled for 24 December in 2023 and 2025).
- Hanazono Christmas tree lighting and gondola lights — Hanazono Resort. Usually mid-December; in 2023 the 12-metre tree was lit on 16 December and the gondola lights ran until 20 March.
Dates and times change from year to year, so check the organiser's listing before you travel.
Where to stay
- Hirafu: The largest village, with the most restaurants and bars and lifts at Niseko Tokyu Grand HIRAFU.
- Hanazono: Family-friendly resort with its own Christmas tree, events and fireworks.
- Niseko Village: Ski-in resort area with a calmer evening atmosphere.
December weather
December highs are about minus 2°C (28°F) and lows about minus 8°C (18°F), with frequent snowfall. Niseko United's 2026 to 27 season is planned to open on 28 November 2026, weather permitting, with night skiing from 12 December.
How we picked: the 7 hotels in this guide are 4- and 5-star hotels and resorts in Niseko with the strongest Booking.com guest scores, weighted by how many reviews they have. Scores and review counts were checked in October 2026.