ZAO BREWERY (ZAO BREWERY & Crang Dining), which operates as a craft beer hub in Yamagata, announced its 4th anniversary campaign in an Instagram post at 7:22 p.m. on March 10, 2026. The post said, "We are welcoming our fourth spring at this place," and positioned the four days from Thursday, March 12 to Sunday, March 15 as "special business hours to express our gratitude."

The centerpiece of the event is the 4th anniversary beer, "YUZU KAZE ALE." It is a fruit ale made with yuzu from Yamagata Prefecture and is being introduced as a glass that emphasizes a fresh aroma. On the food side, the brewery will offer the 4th anniversary limited Four Seasons PIZZA, which lets guests enjoy four popular limited-edition pizzas on one pie. In addition, a special craft beer all-you-can-drink plan (90 minutes, 2,500 yen including tax) will be available, and customers who order the eligible plan will also receive one complimentary dish.

Business hours vary by date: March 12 and 15 are 10:30 a.m. to 5:00 p.m., while March 13 and 14 are 10:30 a.m. to 8:30 p.m. (special business hours). The venue is the main ZAO BREWERY & Crang Dining location.

On its official website, ZAO Brewery describes itself as Yamagata City's first craft beer brewery, operating both a brewery and restaurant in the gateway area to Zao Onsen. It is located at 1096-18 Minamisaka, Zaou-Ueno, Yamagata City, Yamagata Prefecture, making it a convenient stop along the route to Zao sightseeing. For the brewery, which has long emphasized the pairing of local ingredients and food, this 4th anniversary project is likely to offer a chance to experience "what Zao feels like now" all at once.