When does Zetteria's Kyoho Grape Shake Fair start and end?

It starts Wednesday, August 19, 2026 and runs through mid-September, ending earlier if supplies sell out.

How much do the Kyoho shakes cost?

Whipped Kyoho Shake 420 yen, Purutto Kyoho Shake 390 yen, Kyoho Shake 250 yen (S) and 340 yen (M), tax included.

What's the difference between the Whipped and Purutto shakes?

Both mix Kyoho jelly, a Kyoho shake and grape sauce. Only the Whipped version adds a whipped cream layer.

Can I order the Kyoho shakes for delivery?

No. All three drinks are in-store only, so you need to visit a Zetteria outlet to buy them.

Are the shakes sold at every Zetteria location?

They're planned for 269 stores, excluding some outlets, and may be paused temporarily for equipment adjustments.

Zetteria Kyoho Grape Shake Fair Starts Aug 19: 3 New Drinks

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Key Takeaways：Zetteria’s Kyoho Grape Shake Fair opens on Wednesday, August 19, 2026 at a planned 269 stores and runs through mid-September while supplies last. Three drinks are on offer: the Whipped Kyoho Shake at 420 yen, the Purutto Kyoho Shake at 390 yen, and the plain Kyoho Shake from 250 yen. None are sold for delivery, so ordering happens in store.

Zetteria Kicks Off the Kyoho Grape Shake Fair on August 19

Zetteria, the burger chain operated by Burger One Co., Ltd. (President: Taishi Kimura; head office: Minato-ku, Tokyo), part of the Zensho Holdings group, will hold a limited-time “Kyoho Grape Shake Fair” starting Wednesday, August 19, 2026. Three new items join the menu for the promotion: the Whipped Kyoho Shake, the Purutto Kyoho Shake, and the Kyoho Shake. While the late-summer heat lingers, the lineup offers an early taste of autumn through the aroma and sweetness of Kyoho grapes.

The Three New Products and Their Prices

Whipped Kyoho Shake (420 yen)

The star of the fair combines jelly made with Kyoho grapes and a Kyoho-flavored shake, topped with smooth-melting whipped cream and grape sauce. The bouncy jelly, the mellow shake, the silky whipped cream and the richly aromatic grape sauce layer together so that every sip delivers a different flavor and texture. Visually striking, it is designed as a limited-time treat worth rewarding yourself with.

Purutto Kyoho Shake (390 yen)

Launching at the same time, the Purutto Kyoho Shake pairs bouncy Kyoho grape jelly with a Kyoho-flavored shake and finishes it with grape sauce. Without the whipped cream layer, the refreshing natural sweetness of the grapes and the springy jelly texture come through more directly, making it a good choice for those who prefer a lighter drink or want something to enjoy alongside a meal.

Kyoho Shake (S size 250 yen / M size 340 yen)

For those who want the Kyoho flavor in its simplest form, the Kyoho Shake serves the shake on its own with no toppings. At 250 yen for the S size, it is easy on the wallet and works well as a dessert after a meal or a quick break while out shopping. The M size offers a larger volume for a more filling option.

Sales Overview

Promotion: Kyoho Grape Shake Fair
Start date: Wednesday, August 19, 2026
End: Scheduled through mid-September (while supplies last)
Locations: Planned for 269 stores, excluding some outlets (as of August 12)
Prices: Whipped Kyoho Shake 420 yen / Purutto Kyoho Shake 390 yen / Kyoho Shake S 250 yen, M 340 yen (all tax included)

Points to Note Before You Go

All listed prices include tax.
Not every outlet carries the items, so it is worth checking availability before visiting.
All three drinks may be temporarily unavailable due to equipment adjustments.
The three items are not offered for delivery and must be purchased in store.
Sales are planned through mid-September but will end once supplies run out.

Summary

With prices ranging from 250 to 420 yen, Zetteria’s Kyoho Grape Shake Fair lets guests choose between an indulgent whipped-cream version and a simple, straightforward shake. The layered jelly construction gives each drink the satisfaction of a dessert. The run lasts only about a month and some stores may sell out early, so anyone curious should visit soon after the launch and pair a shake with a burger for an early taste of autumn.