Baumkuchen Brand Crowned Japan's Best 5 Times Arrives at Matsuzakaya Nagoya With a 50-Set Daily Limited Tasting Box and Seasonal Sweet Potato Baum
From September 17 to 23, 2026, Matsuzakaya Nagoya is hosting "Baumkuchen Expo 2026," where baumkuchen brand PATISSERIE THE HÉREN — five-time overall champion at Japan's largest baumkuchen event — is selling a store-exclusive tasting box limited to 50 sets a day, plus a seasonal "Premium Roasted Sweet Potato Baum" made with two sweet potato varieties from Hokuto, Yamanashi and Tokushima.