Baeren Brewery announced the release of its seasonal product, "Baeren Rye Beer," in a post on March 16. The post described it as a "hard-to-produce beer that is a near-myth worldwide," and explained that it is a traditional South German ale made with rye.

As for the flavor, it highlights the rich, bread-like aroma of rye bread that comes from the yeast-generated white haze, a subtle tartness from the malt, and a uniquely thick mouthfeel. The post also noted that Baeren president Shimada selected it as one of his "My favorite baeren" beers, making clear that it is positioned as a seasonal product.

The product information in the post is as follows.

- Style: Roggen
- Alcohol content: 5.0%
- Suggested retail price: 484 yen (tax included)
- Main sales outlets: Kitayama Brewery direct shop, Baeren Web Shop, company-owned restaurants, supermarkets, liquor stores, department stores, antenna shops, and others in Iwate Prefecture

It was also noted that the release date may vary depending on the sales channel or retailer, so customers should check each store or sales page when purchasing.

Baeren Brewery is based in Morioka, Iwate, and continues to brew beer centered on classic European styles. Its official website also highlights production using a brewhouse more than 100 years old and brewing by a brewmaster who trained in Germany. This rye beer appears to be a seasonal spring release that fits well with that company context.