Osaka Ohsho and Bishoku Tenshin Gyoza-kan Launch 'Gyoza Gacha' Collaboration on Rakuten Ichiba Starting June 1st

Nine Block Co., Ltd. (Headquarters: Osaka City, Osaka Prefecture; President: Michitaka Ikeda), which operates the frozen food e-commerce business under the Eat & Group, will launch the 'Osaka Ohsho x Gyoza-kan Collaboration Gyoza Gacha' exclusively on the official Osaka Ohsho Rakuten Ichiba store starting June 1, 2026 (Monday).

The 'Gyoza Gacha' is a campaign where purchases made at the official Osaka Ohsho Rakuten Ichiba store allow customers to win frozen gyoza from two popular brands at random. The prize pool includes a premium set featuring 10 types of gyoza, such as Bishoku Tenshin Gyoza-kan's award-winning 'Hon Gyoza' and Osaka Ohsho's 'Ganso Niku Gyoza,' which has seen over 84.31 million units sold. The lineup features variety-packed sets with over 200 pieces, 'Meat Juice Bomb Gyoza' popular on social media, 'Cheese Gyoza,' and sets featuring diverse ingredients like squid, shrimp, and pork. While the retail price is 4,500 JPY, every purchase guarantees a set worth at least 7,140 JPY.

[Campaign Period] June 1, 2026 (Mon) 10:00 - July 31, 2026 (Fri) 9:59 [Product Name] Osaka Ohsho x Gyoza-kan Collaboration Gyoza Gacha [Price] 4,500 JPY (tax included, free shipping) [Storage] Frozen [Expiration] Approx. 60+ days (Hon Gyoza/Ika Gyoza stay fresh in the freezer for 12 months)

Products will be shipped within one week of the order date following a lottery conducted after purchase. The lottery results will be communicated upon product shipment.