Burger King Japan will give eligible customers a free plain soft serve and a special Halloween sticker on October 31, 2026. The offer is available to customers aged 18 or younger who say “TRICK or TREAT” to a staff member at participating restaurants.
The one-day offer runs from 14:00 to 18:00 nationwide, with the first 30 eligible customers at each participating restaurant receiving the gifts. The offer ends when supplies run out, and each customer may receive one set.
Customers must order at a staffed counter and say “TRICK or TREAT” to take part. Self-service kiosks, delivery orders, and mobile orders are not eligible. Burger King Shibuya Center-gai will be closed on October 31, while several other locations also do not participate.
About the Burger King Halloween Offer
The plain soft serve has a mild milk flavor and smooth texture. The sticker sheet features Halloween designs such as ghosts and jack-o’-lanterns, along with Burger King’s Whopper and the soft serve included in the promotion.
Highlights
- Free plain soft serve and one special Halloween sticker for eligible customers.
- Available to customers aged 18 or younger who say “TRICK or TREAT” at a staffed counter.
- Limited to the first 30 customers at each participating restaurant.
- One set per person, while supplies last.
- Not available through self-service kiosks, delivery, or mobile ordering.
Menu & Event Details
| Item | Details |
|---|---|
| Name | Burger King Halloween Offer |
| Menu / items | Plain soft serve; special Halloween sticker |
| Period | October 31, 2026, 14:00–18:00 |
| Location | Participating Burger King restaurants nationwide in Japan |
| Stores | Burger King restaurants nationwide, excluding selected locations |
| Price | Free for eligible customers |
| Official website | Official website |
Before you buy
- When can I get the Burger King Halloween offer?
- The offer is available on October 31, 2026, from 14:00 to 18:00, while supplies last.
- Where can I get the free soft serve and sticker?
- Visit a participating Burger King restaurant and speak to staff at a staffed counter. Burger King Shibuya Center-gai, Tokyo Racecourse, Kyoto Racecourse, Kansai International Airport Terminal 1, and some other locations do not participate.
- Do I need to place an order to receive the offer?
- You must speak to a staff member at the staffed counter and say “TRICK or TREAT.” Self-service kiosks, delivery, and mobile orders are excluded.
Customers may be asked to confirm their age in the restaurant. Advance reservations or set-asides are not available, and the offer may be temporarily paused because of store conditions or equipment maintenance. The campaign details may also change or end without notice.
One participating restaurant with a special closure is Burger King Shibuya Center-gai. The restaurant will be closed on October 31 for cleaning and is scheduled to reopen on November 1. Its usual hours are 9:00–23:00, with dine-in service until 22:00, although Monday hours differ.
