A collaboration between the superhuman sharehouse story “Charisma” and BOOKOFF will take place at participating BOOKOFF stores from November 13 to December 13, 2026! In addition to new merchandise—such as acrylic bookmarks and a collection of pin badges featuring brand-new illustrations themed around “Jump”—the event will include a clear bookmark given as a bonus for every 2,000 yen (tax included) spent, a life-size panel display, a specially recorded in-store announcement by Yuki Ono (who voices Fumiya Ito), and a post-event online sale with bonus items.