The official opening and closing dates for Kiroro, Hokkaido for current and past seasons. These dates are subject to change at Kiroro's discretion based on weather and snowfall. Estimated dates are based on historical averages or advice from the resort.
| Season |
Opening |
Closing |
| Dates |
| 24/25 |
11/29/2024 (estimated) |
05/06/2025 (estimated) |
| 23/24 |
12/03/2023 |
05/03/2024 |
| 22/23 |
12/06/2022 |
04/30/2023 |
| 21/22 |
12/04/2021 |
05/08/2022 |
| 20/21 |
12/11/2020 |
05/05/2021 |
| 19/20 |
11/30/2019 |
04/12/2020 |
| 18/19 |
11/25/2018 |
05/06/2019 |
| 17/18 |
11/23/2017 |
05/06/2018 |
| 16/17 |
11/27/2016 |
05/07/2017 |
| 15/16 |
11/28/2015 |
05/08/2016 |
| 14/15 |
11/21/2014 |
05/06/2015 |
