“THE GUNDAM BASE POP-UP in NAGANO,” a limited-time pop-up event by the Gundam model kit complex “THE GUNDAM BASE,” will be held from November 27 to December 20, 2026, at the event hall on the 5th floor of Nagano Tokyu Department Store in Nagano! In addition to Gundam Base-exclusive items such as the “MG 1/100 Unicorn Gundam Perfectibility (Gundam Base Exclusive)” and event-exclusive Gunpla, as well as merchandise and snacks. In addition, there will be a preview exhibition of new Gunpla models, and on December 5 and 6, the “Gundam R (Recycle) Operation” will be held, offering free Eco-Plastic samples.