Kekko Kamen emerges as a masked vigilante defending students within a corrupt educational institution, her presence a shield against systemic abuse. Clad solely in a red rabbit-eared mask, gloves, boots, and scarf, her strategic nudity disorients foes, creating openings for acrobatic martial arts strikes and weaponized precision with nunchaku or a bo staff. Her signature maneuver—a mid-air leap culminating in a crotch-first impact—incapacitates adversaries through physical force and psychological shock.

Initially perceived as a lone warrior, her identity unravels as a collective effort: six sisters rotate as Kekko Kamen, crafting mutual alibis while dismantling the school’s oppressive regime. Their coordinated campaign gathers evidence that triggers external investigations, culminating in the institution’s shutdown.

Across manga, OVAs, and live-action films, she confronts antagonists employing absurd punishments—a demonic principal obsessed with student humiliation, rogue samurai, combat androids, and BDSM-themed enforcers. Adapting tactics to each threat, she neutralizes distraction-immune foes with blindfolds or exploits mechanical weaknesses in androids.

Crossover appearances in *Mazinger Z* spin-offs align her with other heroes against shared threats, retaining her core methods of strategic nudity and acrobatic combat within expanded universes.

Key developments reveal the sisters’ telepathic coordination and layered strategy, blending combat with bureaucratic dismantling. Their dual approach—physical confrontations and evidentiary exposés—seals the administration’s downfall through both martial prowess and systemic intervention.