Norisuke Kawaguchi, the team's youngest operative at six years old, commands the Hermit Jeep (alternately called Yadokari Jeep) with proficiency rivaling adult members, operating as a full-fledged combatant in high-stakes missions. Embodying the "Tagalong Kid" archetype, his narrative arc underscores youthful resolve to transcend age-based assumptions, earning the affectionate nickname "Norippe" as proof of his hard-won standing within the unit.

His development focuses on defying expectations through escalating battlefield responsibilities, demonstrating steadfast competence under pressure. While no explicit backstory episodes are documented, his maturation manifests through consistent mission contributions and deepening interdependence with teammates.

Functionally, he synergizes the group dynamic by balancing juvenile enthusiasm with technical precision, his role cementing him as both a spirited catalyst and a strategically vital component of the team's operational cohesion.