Amakusa Sonar Beer is a brewery in Amakusa City, Kumamoto. On its official site, the brewery says it grows hops in front of the brewhouse at what it describes as Japan’s westernmost hop field, using 15 varieties of fresh hops to make its beers. Visitors can also enjoy fresh pours at the brewery’s taproom.

The Instagram post titled "From 3:00 p.m. on August 28..." announces a new release. In the caption, the brewery says wholesale customers can start buying at 3:00 p.m. on August 28, while general sales begin at 5:00 p.m. that day. The post also includes the hashtags `#opacity`, `#mountainipa`, and `#熊本地震月命日`.

The post does not spell out detailed recipe notes or style specifications, but the timing and sales split are clearly stated. Given the brewery’s focus on hop growing and local character in Amakusa, more details about the beer itself will be worth watching for.