"Tokubei/Kaisen Atomu Summer Lucky Bag" Reservations Now Open! Includes 3,300 yen (tax incl.) for coupons worth a total of 3,000 yen, plus three luxurious items: Mizkan's "FruutesTM" vinegar drink and "Kenko No. 4 Genmaicha Powdered Tea" from Kyoto Ofukuen!

Atom Co., Ltd. (Headquarters: Yokohama, Kanagawa Prefecture; President: Takeshi Ueda), a member of the Colowide Group, will begin accepting reservations for the "Tokubei/Kaisen Atomu Summer Lucky Bag" at each "Nigiri no Tokubei" and "Kaisen Atomu" restaurant starting Wednesday, July 1, 2026.

This year, we have prepared a summery lucky bag that allows you to easily make refreshing drinks at home to beat the heat! In addition to "coupons worth a total of 3,000 yen" that can be used immediately, it also includes Mizkan's vinegar drink "FruutesTM," finished with fruit and vinegar, and Kyoto Ofukuen's "Kenko No. 4 Genmaicha Powdered Tea Can," which can be enjoyed as cold tea as it dissolves in water, making for an incredibly great value.

The "Summer Lucky Bag" will go on sale starting Monday, July 13. The valuable coupons can be used during the Obon holiday period, so be sure to get this incredibly great value "Tokubei/Kaisen Atomu Summer Lucky Bag" at a store near you!

Reservations for the "Tokubei/Kaisen Atomu Summer Lucky Bag" will begin on Wednesday, July 1, 2026, at each "Nigiri no Tokubei" and "Kaisen Atomu" restaurant.

"Tokubei/Kaisen Atomu Summer Lucky Bag" Product Overview

● Contents

1 Coupons worth a total of 3,000 yen

* 10 coupons of 300 yen each (valid from July 13, 2026, to November 30, 2026)

* One coupon can be used for every 1,500 yen (tax incl.) of your bill.

* Not usable for delivery.

Usable from the day of purchase.

These are valuable coupons that will be useful right away.

2 Mizkan Vinegar Drink

[FruutesTM] 2 bottles

(Shine Muscat and Pomegranate)

3 Kenko No. 4 Genmaicha Powdered Tea

1 can (100g)

● Selling Price: 3,300 yen (tax incl.)

● Sales Period: Sales begin at each store on Monday, July 13, 2026

* Quantities are limited and will end once sold out.

● Participating Stores: 40 "Nigiri no Tokubei" stores, 9 "Kaisen Atomu" stores, totaling 49 stores.

* Not available at the Tenno, Inazawa, and Kuwana stores of [Nigiri no Tokubei].

● Purchase Method: In-store sales only at participating stores.

* Use of various discount coupons and purchase with shareholder benefit points are not permitted. * Reservations are accepted by phone, in-store, and via the Atom Takeout website.

● Precautions for Coupon Use

- 300 yen coupons can be used at stores handling the lucky bag.

- One 300 yen coupon can be used for every 1,500 yen (tax incl.) of your bill.

- Usable only for dine-in and in-store takeout payments. Not usable for delivery.

- Cannot be combined with other coupons or services. However, shareholder benefit points and items explicitly stated as combinable are exceptions.

- Can be combined with the 300 yen lucky bag coupons valid until July 31, 2026.

About Nigiri no Tokubei and Kaisen Atomu

<Nigiri no Tokubei>

Nigiri no Tokubei is a conveyor belt sushi restaurant with a total of 43 stores, mainly in the Tokai region, where customers can enjoy "vibrancy," "seasonality," and "tradition." We offer authentic sushi made with meticulously selected ingredients, focusing on freshness and origin, served with energetic and cheerful staff. We welcome our customers with a focus on "Honmaguro" (bluefin tuna), "seasonal fresh fish," and "traditional techniques."

- HP https://www.nigirinotokubei.com/

- X https://twitter.com/tokubei1971

- Instagram: https://www.instagram.com/tokubei1971/

Nigiri no Tokubei brand logo image of Nigiri no Tokubei store exterior

<Kaisen Atomu>

Kaisen Atomu is a conveyor belt sushi restaurant with 9 stores in Fukui Prefecture, where customers can fully enjoy local ingredients. In addition to classics like Honmaguro, we offer seasonal items and popular Fukui specialties such as "Yakisaba" (grilled mackerel), "Benizuwagani" (red snow crab) with its delicate, soft texture and gentle sweetness, and "Buri Tekkamaki" (yellowtail and shiso roll). We also offer Fukui-born dry sake that pairs well with our sushi.

- HP https://www.kaisenatom.com/

- X https://twitter.com/kaisenatom

- Instagram: https://www.instagram.com/kaisenatom/

Kaisen Atomu brand logo image of Kaisen Atomu store exterior

Introducing the Atom App

The integrated app combines "Steak Miyan," "Karubi Shojo," "Ganko Tei," "Nigiri no Tokubei," "Kaisen Atomu," and "Katsu Toki." It's called the Atom App!

With a single app, you can manage information for each brand, receive coupons, and more. It also features the "Atom Common Visit Point Card."

Atom Common Visit Points are awarded as 10 points after payment by scanning the QR code within the store. Accumulate 50 points to exchange them for a "500 yen coupon" usable at any brand. For details on point accrual conditions, please check the app. You can use it more conveniently and affordably, so please install it today.

Atom App "Atom Common Visit Point Card"

Install here