On March 31, Horsehead Labs posted its "April calendar" on Instagram. In the post, it announced that a cat-label sour is scheduled for release in April, with the product name "White Peach and Me, Sometimes Flambo." It is introduced as a fruit sour ale made with plenty of white peach and raspberry juice.

The post was not just a preview of a new product. It also listed two events as upcoming appearances: "Craft Beer Jamboree" and "Mishima Veg Marche," making the company's April schedule easy to see at a glance. For fans waiting for a chance to try it at the venue, it is a useful announcement for planning purchases.

As for the direct sales shop's closed days, the notice said it will be closed every Monday and Thursday, as well as on the afternoon of the 1st (Wednesday), the 7th (Tuesday), the 11th (Saturday), and the 12th (Sunday). By laying out the opening and closing days in advance, it makes it easier to check before visiting.

Horsehead Labs is a brewery making alcohol in Kambara, Shimizu Ward, Shizuoka City. On its official website, it describes itself as an "experimental collective" working on various kinds of alcohol production in Kambara-juku, and it emphasizes the worldview of each product, including distinctive naming and label design. This April calendar seems to clearly reflect that approach.