Toyo Suisan will launch five-serving packs of Pork Stock Soy Sauce Soba and Clam Stock Salt Soba from Maruchan Seimen nationwide from 26 October 2026. The packaging is based on red and white, with the company aiming to boost in-store activity.
Toyo Suisan announced the nationwide launch of the new Maruchan Seimen instant bagged noodle products Pork Stock Soy Sauce Soba, five-serving pack, and Clam Stock Salt Soba, five-serving pack. The launch date is 26 October 2026 (Monday).
The product concept is to maintain the texture and flavour close to fresh noodles through the proprietary patented “Fresh Noodle Taste Preservation Process” developed by the company. The new products will be introduced with packaging based on red and white to commemorate the brand’s 15th anniversary.
Pork Stock Soy Sauce Soba combines smooth, thin noodles with a rich soy sauce soup, while Clam Stock Salt Soba uses medium-thick noodles with a light yet pleasantly chewy texture, combined with a salt-flavoured soup featuring clam umami and the aroma of sansho pepper. Both products feature soup made with in-house stock.