Kaitō Tsūji, the youngest member of idol group 3 Majesty, balances a reserved nature with disciplined professionalism. Selected through Prince Republic’s competitive audition process, his calm stage presence belies a quiet struggle to express emotions offstage. He channels his introspective tendencies into sketching and meticulous cooking, specializing in cheese-infused Japanese cuisine while avoiding spicy or poorly prepared dishes. Though shy in casual interactions, Tsūji commits fully to collaborative performances and ceremonial group events, embodying 3 Majesty’s ethos of shared artistry through synchronized choreography and milestone commemorations. His role centers on harmonizing with the group’s dynamic, prioritizing collective achievements over individual narratives.