Otama Brewing, a microbrewery based in Miwa Ward, Joetsu, Niigata, has posted its September event schedule on Instagram. On its official website, the brewery says it focuses on craft beer inspired by local ingredients and the region's character, with a lineup that includes pale ale, IPA, hazy IPA, and saison.

The post lists six events across Niigata Prefecture and beyond. It shows the brewery moving into the autumn beer season with a busy calendar.

- September 4-6: The Beer Expo in Nagaoka 2026 (Aore Nagaoka, Nagaoka City)
Introduced as one of Niigata's largest beer events. Hours are 16:00-21:00 on the 4th, 10:00-21:00 on the 5th, and 10:00-17:00 on the 6th.
- September 11-12: Itoigawa Station Beer Garden (Itoigawa Station)
A beer garden event held inside the station complex. Both days run from 17:00-21:00.
- September 12-13: BeerFes Yokohama (Osanbashi, Yokohama)
A ticketed event with morning and afternoon sessions. Tickets are available through major ticket platforms.
- September 18-21: Niigata Oktoberfest (Furumachi, Niigata City)
The 10th edition of a gathering of breweries from across Niigata. The brewery frames it as a Silver Week drinking destination.
- September 26: Otama Brewing 3rd Anniversary Event (Naoetsu Taproom, Joetsu City)
Scheduled from 15:00 to 23:00. The program includes a greeting from representative Miyagawa and a bingo game for merchandise.
- September 27: Otama Brewing 3rd Anniversary After Party (Oike Ikoi no Mori Campground No. 3)
Starts at 13:00. The brewery plans to set up a tap for its beer at a private camp setting, with both overnight and day-trip options.

The schedule highlights how the brewery, while rooted in Joetsu, is reaching into larger beer festivals in and outside the prefecture. The anniversary events at the end of the month stand out as a milestone gathering for fans.

Reference: Instagram post / Official site