- June 27, 2025
<The 20-year story of the revival of Hokuryu's legendary Kurosengoku soybeans> ㊦ Expanding its use: "Becoming a new local specialty" [Hokkaido Shimbun Digital]
On Friday, June 27, 2025, the Hokkaido Shimbun Press (Sapporo) published an article titled "The 20-Year Story of Hokuryu's Mythical Kurosengoku Soybeans: Expanding Their Use as a 'New Local Specialty'" on its website, Hokkaido Shimbun Digital, run by the Hokkaido Shimbun Press (Sapporo).