In a daze Brewing, based in Nishiminowa, Ina City, Nagano, has introduced ‘Kurashi Session Ale,’ a collaboration with Hanamaruki’s experimental internal division, Hanamaruki Jozo Koji Kenkyujo. The beer combines the umami of salt koji with the aroma of Meyer lemon grown in Nakagawa Village in southern Nagano, and the brewery lists it as a Fruited Session Ale.

According to the brewery’s article, the project began in 2024 after contact from Hanamaruki’s communications team. Tastings were held with staff and a test batch followed, using the existing Kurashi Session Ale as a base and adding salt koji plus freshly squeezed Meyer lemon juice. In spring 2025, the beer moved through quality checks and internal tastings before full production. The post also notes that the finished beer was prepared for a Tokyo unveiling around June.

The product page lists barley malt, wheat malt, Meyer lemon, hops, and yeast, with 4% ABV and 18 IBU. The name “kurashi” comes from an Ina Valley dialect expression used to invite people in, which matches the beer’s easygoing, welcoming character. In a daze Brewing says the beer is now available at its own shop and through select retail partners, broadening the ways to try a collaboration rooted in local ingredients and local manufacturing culture. The brewery’s `Brew a better life` philosophy is reflected here in a format that feels practical rather than flashy.

Sources: original article / product page / brewery site