Follow fast-food chains for flash sales

Chains run short flash sales, like Burger King's ¥300 off Whopper sets. Following them on X or their apps catches these.

Check first: Example offer has ended

Type

Hack

Category

Food

Place

Japan-wide

Saving

¥300 off

For

tourist, resident

Posted

May 18, 2026

Last checked

Oct 21, 2026

Source

@Tokyo_LifeHacks ↗

What the sources say

Burger King Japan press release: "Whopper Festival" Sep 7–11, 2026, up to ¥300 off Whopper sets via app-only coupons from 14:00 each day. Confirms flash sales via app; that one ended.

公式 Official. An official or primary page confirms it.

Also confirmed by

• prtimes.jp ↗

Open the source ↗

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