One brewery development in Gunma Prefecture worth watching is Kotama Brewery's announcement of its event appearance. In the "Participating Breweries Introduction" published on March 21, 2026, it was stated that the brewery will take part in the event and that sales of Kotama's original canned beer are planned.

According to the notice in the post, the event will be held on the following dates:

- Saturday, May 23, 2026, 12:00-18:00
- Sunday, May 24, 2026, 11:00-17:00
- Venue: Plaza in front of Takasaki City Hall, Joshi Park (33-13 Takamatsu-machi, Takasaki City)
- Admission: Free
- A "unified reuse cup" is required when purchasing drinks

The introduction describes Kotama Brewery as a brewery that started operations in 2024 in a back alley of Takasaki City. It says the brewery focuses on malt-derived depth and flavor, and brews beer with the aim of creating something you will want to drink again and again. Based in Gunma, it conveys an approach of carefully refining a distinctive identity within a local context.

The exhibitor message also expresses gratitude for this year's participation and comments on the anticipation of interacting with visitors on the day. With can beer sales planned in addition to draft service, the options expand for both people drinking at the venue and those who want to enjoy it slowly at home. It looks like it will be two days in spring Takasaki where you can experience Kotama Brewery's beer.