Ramen Shingen Release
2025-08-20 00:44:57

A New Spicy Miso Ramen from Ramen Shingen Launching with Kokubun Group

A Flavorful Partnership: Ramen Shingen and Kokubun Group



On August 21, 2025, an exciting new product will launch: the Spicy Miso Ramen developed by Ramen Shingen in collaboration with Kokubun Group. This partnership embodies a fusion of tradition and innovation, designed to bring the revered taste of Ramen Shingen right into your home.

The Essence of Ramen Shingen


Ramen Shingen is well-known among locals and tourists alike. With its flagship store located in Ishikari City and another outlet in Sapporo, it has gained immense popularity for its mouthwatering dishes, often resulting in long queues of eager diners. The new Spicy Miso Ramen follows the success of the previously launched Rich Miso flavor, which was introduced in 2024 to rave reviews.

The secret behind its irresistible taste lies in the flavorful broth, crafted from a base of red miso, combined with sesame and chili oil that creates a bold and piquant profile. This unique blend ensures an addictive taste that keeps customers coming back for more.

Premium Ingredients and Craftsmanship


Using high-quality noodles produced by Kobayashi Seimen, the Spicy Miso Ramen features a delightful chewy texture that perfectly complements the thick, rich soup. The noodles are expertly designed to grasp the flavors of the broth, ensuring a well-rounded experience from the first to the last bite.

Furthermore, the product integrates the strengths of Kabushiki Kaisha Rakuyou Shokuhin’s production facility in Hokkaido, enhancing the packaging capabilities. This collaboration highlights the synergy between the YFHD Group, demonstrating how collective efforts can lead to outstanding results.

Product Details


  • - Launch Date: August 21, 2025 (Thursday)
  • - Product Name: Ramen Shingen Spicy Miso Flavor
  • - Net Weight: 366g (120g noodles × 2 servings)
  • - Suggested Retail Price: 528 JPY (excl. tax)
  • - Expiration Date: 40 days from production date (at room temperature)
  • - Main Retail Locations: Major retail stores and tourist shops across Hokkaido, with plans for limited distribution at selected antenna shops outside of Hokkaido.

Continuing Legacy of Kobayashi Seimen


Kobayashi Seimen specializes in manufacturing and selling fresh ramen noodles and also has a selection of gyoza skins and sauces. Their commitment to quality has earned them a solid reputation in both local and national ramen establishments. With years of experience and advanced techniques, they have a track record for custom noodle creations tailored to specific customer requests.

Company Overview


  • - Company Name: Kabushiki Kaisha Kobayashi Seimen
  • - Location: 1-46 Akebono 2-jo 3-chome, Teine-ku, Sapporo, Hokkaido
  • - Representative: Seiya Honda
  • - Established: 1982 as a limited liability company; restructured to a Kabushiki Kaisha in 2001.
  • - Website: Kobayashi Seimen

Ramen Shingen and the YFHD Group are committed to promoting collaborations with medium-sized food producers, enhancing corporate values, and spreading the joy of delicious food to more people. Their mission remains steadfast: to contribute to a society where everyone can enjoy “deliciousness” for years to come.

For product inquiries, please contact:
  • - Kokubun Hokkaido Co., Ltd. - Retail Business Division Cold Sales Section: 011-350-6306
  • - Product Development Division: 011-350-6309
  • - Address: 1018-3 Minami 6-jo Nishi 9-chome, Chuo-ku, Sapporo, Hokkaido, Zip: 064-0806


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Topics Consumer Products & Retail)

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