Genjūrō Kazanari commands the organization S.O.N.G., central to coordinating defenses against supernatural threats. His imposing stature, marked by a muscular frame and spiky red hair, is complemented by a goatee and piercing gold eyes. He favors practical attire, often seen in rolled-up red shirts and light beige slacks. Balancing warmth with theatrical flair, he adopts the moniker “OTONA” (adult) to emphasize his mentorship, stressing maturity and responsibility while guiding younger allies.

A seasoned leader, he previously headed the Special Disaster Response Team Section Two before its reorganization into S.O.N.G. Lingering guilt over failing to protect Chris Yukine during her abduction fuels his resolve to aid her redemption. Following Kanade’s death, he trains Hibiki Tachibana in martial arts, teaching her to harness her Symphogear abilities while balancing combat demands with her safety.

Genjūrō’s combat expertise stems from rigorous martial arts discipline and a passion for action cinema, which he integrates into his mentorship. Though lacking a Symphogear, his superhuman strength and tactical acumen let him briefly contend with relic-enhanced adversaries, exploiting Noise vulnerabilities through precise timing. Feats include shattering boulders, deflecting relic attacks, and surviving clashes with antagonists like Finé, though distraction led to severe injury. Preferring to empower Symphogear users, he delegates frontline battles to foster their growth.

Family ties deeply influence him. As the younger son of manipulative patriarch Fudō Kazanari—architect of Tsubasa’s “pure-blooded” lineage—he supports his niece as both commander and surrogate family. His protective yet guilt-driven dynamic with Chris underscores his advocacy for her place in S.O.N.G. despite initial hostility.

During crises like the Alca-Noise threat, he oversees critical operations such as Project Ignite, enhancing Symphogear systems while managing S.O.N.G.’s transition from covert unit to public entity. His leadership navigates political pressures and organizational shifts, extending beyond combat to strategic oversight.

Trust and mutual respect define his relationships, from nurturing Hibiki’s growth to aiding Tsubasa’s emotional resilience. A humorous streak lightens tensions, often through magic tricks or dramatic gestures. Across conflicts, his journey reflects a struggle to reconcile protective instincts with the moral complexities of warfare, embodying authority anchored in compassion.