A pop-up shop for the MBS Dramaism series “Masamune-kun Wants to Be Happy,” based on the original work by Yonemai, will be held at MEDICOS SHOP Shibuya (MAGNET by SHIBUYA109, 5th floor) from October 16 to November 1, 2026! New merchandise, including “acrylic stands” (5 types total) and a “bromide collection” (8 types, 16 designs total), will be on sale at the venue. Special gifts will also be distributed, and the items will be available for purchase online via the MEDICOS ONLINE SHOP after the event concludes.