Sushi for Respect for the Aged Day! Celebrate with Three Generations at the 'Autumn Takeout Sushi Festival' – Two Great Benefits: Sushi Soy Sauce & 12% Off Takeout Coupon! Reservations Open from August 28 at Tokubei and Kaisen Atom!

Atom Co., Ltd. (Headquarters: Yokohama City, Kanagawa Prefecture; President & CEO: Takeshi Ueda), part of the Korowide Group, will launch the 'Autumn Takeout Sushi Festival' at all locations of its conveyor belt sushi brands, 'Nigiri no Tokubei' and 'Kaisen Atom', starting September 18, 2026.

The 'Autumn Takeout Sushi Festival' will be held at all 'Nigiri no Tokubei' and 'Kaisen Atom' stores starting Friday, September 18, 2026.

From September 18, 2026 (Friday) to October 4, 2026 (Sunday), customers who purchase takeout items totaling ¥5,000 or more (tax included) will receive a 'bottle of sushi soy sauce' and a 'takeout-exclusive 12% off coupon booklet (3 coupons)'.

Additionally, a limited-time 'Hand Roll Sushi Set' is available for families to enjoy together. Packed with 14 popular toppings that delight both children and adults, this set is offered at an affordable price and is one of our proudest offerings. Whether celebrating Respect for the Aged Day or gathering with loved ones during Silver Week, we invite you to enjoy our takeout sushi. We look forward to your reservations.

Autumn Takeout Sushi Festival – Campaign Overview

● Campaign Details

During the limited pickup period from September 18, 2026 (Friday) to October 4, 2026 (Sunday),

Customers who purchase takeout items worth ¥5,000 or more (tax included)

will receive the following purchase benefits:

● Purchase Benefits

① Sushi Soy Sauce (1 bottle)

② Takeout-Exclusive 12% Off Coupon Booklet (3 coupons)

※ One set of benefits per transaction. ※ The 12% off takeout coupon is valid from Monday, September 28, 2026, to Monday, November 30, 2026.

※ Gift contents are subject to sudden changes.

● Participating Stores

39 'Nigiri no Tokubei' stores and 9 'Kaisen Atom' stores, totaling 48 stores

※ Not available at Imasu, Inazawa, Tenno, and Kuwana stores.

● Reservation Methods

Available via website (https://www.atom-takeout.com/front/top), phone, or in-store.

Hand Roll Sushi Set Overview

● Sales Period

Friday, September 18, 2026 – Sunday, October 4, 2026

● Product Details

・Hand Roll Sushi Set (approx. 20 rolls) … ¥3,974 (tax included)

(14 types: tuna, negitoro, salmon, crab stick, steamed shrimp, corn, tuna salad, tamagoyaki, ikura, crab-flavored salad, roast ham, cucumber, teriyaki hamburger, beef kalbi)

Includes hand roll nori and sushi rice

Hand Roll Sushi Set (approx. 20 rolls) ¥3,974 (tax included)

※ All prices include tax. ※ Image is for illustration purposes only.

About Nigiri no Tokubei & Kaisen Atom

＜Nigiri no Tokubei＞

Nigiri no Tokubei is a conveyor belt sushi restaurant with 43 stores primarily in the Tokai region, offering a dining experience centered on 'vitality', 'seasonality', and 'tradition'. With energetic service and warm smiles, we serve authentic sushi crafted using fresh, carefully sourced ingredients and time-honored techniques. We welcome customers with our premium 'bluefin tuna', 'seasonal fresh fish', and 'traditional craftsmanship'.

・HP https://www.nigirinotokubei.com/

・X https://twitter.com/tokubei1971

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

Nigiri no Tokubei Brand Logo / Store Exterior Image

＜Kaisen Atom＞

Kaisen Atom operates 9 stores across Fukui Prefecture, offering a conveyor belt sushi experience that highlights local ingredients. In addition to staples like bluefin tuna, we feature seasonal items and Fukui specialties such as 'grilled mackerel', the delicate and sweet 'red snow crab', and the fresh 'buri tekka maki' (yellowtail with shiso roll). We also offer dry sake from Fukui, perfect with sushi.

・HP https://www.kaisenatom.com/

・X https://twitter.com/kaisenatom

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

Kaisen Atom Brand Logo / Store Exterior Image

Introducing the Atom App

The unified app that brings together 'Steak Miyako', 'Kalbi Taisho', 'Gankotei', 'Nigiri no Tokubei', 'Kaisen Atom', and 'Katsu Toki'. Introducing the Atom App!

With just one app, manage information across brands, receive coupons, and use the 'Atom Unified Visit Point Card'.

Earn 10 points per visit by scanning a QR code in-store after payment. Accumulate 50 points to redeem a ¥500 coupon usable at any brand. For details on point accrual and conditions, please check the app. Make your dining experience more convenient and rewarding—download it today!

Atom App 'Atom Unified Visit Point Card'

Download here