Thank you, Mom! Celebrate with a luxurious early summer sushi set! "Mother's Day Set" sold for a limited time at Nigiri no Tokubei and Kaisen Atom from May 7th (Thu) to 10th (Sun)

Atom Co., Ltd. (Head office: Yokohama City, Kanagawa Prefecture; President: Takeshi Ueda) of the Colowide Group will be selling a "Mother's Day Set" for a limited period of four days, from Thursday, May 7th to Sunday, May 10th, 2026, at its conveyor-belt sushi restaurants "Nigiri no Tokubei" and "Kaisen Atom" locations. A luxurious "Mother's Day Set" combines a "Five-Piece Sushi Platter" featuring recommended early summer ingredients such as "striped jack," "Chiba sea bream," and "raw Japanese tiger prawn," along with a special "Chawanmushi" that won the Japan Food Selection Grand Prix. The price is a very affordable 1,480 yen (1,628 yen including tax). Please visit Atom's restaurants to express your gratitude to your dear mother. The "Mother's Day Set" will be sold for a limited period of four days, from Thursday, May 7th to Sunday, May 10th, 2026, at each "Nigiri no Tokubei" and "Kaisen Atom" store. Mother's Day Set Overview ● Product Details Mother's Day Set Early Summer Special Five-Piece Platter (striped jack, Chiba sea bream, raw Japanese tiger prawn, squid, kelp-cured sea bass) with Chawanmushi. * Available for in-store dining only. ● Price 1,480 yen (1,628 yen including tax) * Prices may vary at some stores. ● Sales Period Limited to four days, from Thursday, May 7th to Sunday, May 10th, 2026. ● Participating Stores Conveyor-belt sushi brands "Nigiri no Tokubei" (37 stores) and "Kaisen Atom" (9 stores), totaling 46 stores. * Not available at Tenno, Fusou, Seki, Kuwana, Imise, and Inazawa stores. [Mother's Day Set] Early Summer Special Five-Piece Platter (striped jack, Chiba sea bream, raw Japanese tiger prawn, squid, kelp-cured sea bass) with Chawanmushi. * Photo is for illustration purposes only. About Nigiri no Tokubei and Kaisen Atom Nigiri no Tokubei is a conveyor-belt sushi restaurant mainly operating 43 stores in the Tokai region, where you can enjoy "vibrancy," "seasonality," and "tradition." We provide authentic sushi crafted with fresh, carefully selected ingredients from various regions, delivered with lively enthusiasm and cheerful smiles, utilizing techniques passed down through generations. We welcome our customers with a commitment to "authentic bluefin tuna," "seasonal fresh fish," and "traditional techniques." ・HP https://www.nigirinotokubei.com/ ・X https://twitter.com/tokubei1971 ・Instagram https://www.instagram.com/tokubei1971/ Kaisen Atom operates 9 stores in Fukui Prefecture, offering conveyor-belt sushi where you can fully savor ingredients that leverage local advantages. In addition to standard items like authentic bluefin tuna, seasonal delicacies, Fukui's local dish "yakisaba" (grilled mackerel), the delicate and soft-textured, gently sweet "beni zuwai crab," and "buri tekkamaki" (yellowtail and perilla leaf roll) made with fresh yellowtail and perilla leaf are popular menu items that allow you to enjoy Fukui's unique flavors. We also offer dry Japanese sake from Fukui that pairs well with sushi. ・HP https://www.kaisenatom.com/ ・X https://twitter.com/kaisenatom ・Instagram https://www.instagram.com/kaisenatom/ Introducing the Atom App The integrated app combines "Steak Miya," "Karubi Taisho," "Ganko-tei," "Nigiri no Tokubei," "Kaisen Atom," and "Katsu Toki." It's called the Atom App! The app not only manages information for each brand and distributes coupons but also includes an "Atom common来店 point card." Atom common来店 points are awarded after payment by scanning a QR code in the store, giving you 10 points. Accumulate 50 points to exchange them for a "500 yen coupon" that can be used at any brand. Please check the app for details on point awarding conditions. Please install it to enjoy more convenient and advantageous services.