Niseko Halloween, an event held in autumn when Niseko Town is decorated with Halloween pumpkins, will be held again this year. Participants will walk around the central area in front of JR Niseko Station in a "trick or treat" activity, collecting candy, participate in a "costume contest" where unique costumes gather, and take part in a "gourmet carnival" featuring a variety of gourmet foods from around the Niseko area. There will also be a "stage event" by local residents, making this an event the whole family can enjoy.

B.B. from the Hokkaido Nippon-Ham Fighters and Kyun-chan from the Hokkaido Tourism Organization will also be attending the event.