Twin Peaks Mountain Brewing (Tsukuba City, Ibaraki Prefecture) announced its booth lineup for "Oedo Beer Festival 2026 Spring" on Instagram on May 20. The venue is the event area of Nakano Shiki no Mori Park in Nakano Ward, Tokyo, and the festival runs from May 20 to 24. Hours are 4:00 p.m. to 9:00 p.m. on weekdays, 12:00 p.m. to 9:00 p.m. on Saturdays, and 12:00 p.m. to 8:00 p.m. on Sundays.

The brewery is based in Tsukuba and focuses on German-style beer making. Its official website also highlights a commitment to brewing beers rooted in Tsukuba while emphasizing traditional German methods and ingredients. With both a restaurant and a brewery on site, it is also known for letting guests enjoy food and beer pairings.

In this post, it said the beers brought to the venue from the tap list were ④ Dr. Mozart, ⑤ Dr. Weizen, ⑦ Dr. Munich Helles, ⑧ Dr. Export, ⑨ Hedgebock, along with Lemon Weizen, which has not yet been served at the shop. It also posted tap information for its main location at 18-8 Higashi-Arai, Tsukuba City, for May 21 from 6:00 p.m. to 11:00 p.m., showing a lineup of nine varieties including Dr. Pilsner, Kölsch, and IPA.

"Oedo Beer Festival" has become established as an event that brings together breweries and importers from across Japan. Twin Peaks Mountain Brewing's post conveyed both the limited-time encounter at the venue and the continued availability at its Tsukuba shop.