Announcing a spring seasonal made with Machida-grown yuzu

In a post on February 26, 2026, Buso Brewery (Instagram account: `busobrewery.kawasemibrew`) said it had brewed a "Spring beer" using yuzu from Machida. According to the post, the beer is currently fermenting, and the release is planned for around late March.

At this point, the only information made public is that the key ingredient is "Machida-grown yuzu" and that the release is currently at the "fermenting" stage. Details such as the style name and alcohol content have not yet been announced, but it is clear that preparations are underway for a spring seasonal product.

Buso Brewery's local character and this latest beer

On Buso Brewery's official website, the brewery says it aims to supply beer to restaurants in the Buso area and broaden local connections. This new release also clearly aligns with that local-minded approach, since it highlights Machida-grown yuzu as a regional ingredient. It is easy to understand as a move to express the character of the production area through beer while being based in Tokyo.

For craft beer fans, this is one to watch as a limited label timed for the start of spring, especially for when it appears on tap. Given the expected late-March release, the next points of interest will be additional announcements such as serving locations, tap dates, and whether there will be packaging. We will be looking forward to further updates on how the locally grown yuzu is reflected in the aroma and flavor.