Jūzō Kadokura, a third-year high school student, commands Group K as its captain, tasked with maintaining team cohesion and steering critical decisions. His leadership stabilizes group dynamics, resolves conflicts, and ensures collective advancement through methodical guidance, cementing his reputation as a dependable anchor. A basketball club incident involving Hyakutarou Onigawara’s wayward shot left Jūzō injured, a pivotal moment in his past. Later, as a Hider in the Friendship Hide-And-Seek game, he employed strategic positioning and coordinated teamwork to overcome obstacles, showcasing his tactical mindset and reliance on collaboration. Facial hair and an athletic build highlight his physique, befitting a basketball captain. His name—combining “ten” (十) and “warehouse” (蔵) in his given name, and “gate” (門) with “warehouse” (倉) in his surname—echoes themes of structure and containment, mirroring his narrative role as a unifying force.