OVA
Description
Yūma Tokoyogi, a childhood companion of Kojou and Nagisa Akatsuki, forged her bond with them after rescuing Kojou from a cliffside fall during an attempt to retrieve Nagisa’s hat—a moment revealing her surprising physical prowess. Her appearance blends short brown hair with long, sweeping bangs, purple eyes, and a traditionally boyish wardrobe that once obscured her gender during youth.
Genetically engineered via parthenogenesis by her mother, Aya Tokoyogi, Yūma was designed as a living key to dismantle the magical seal confining Aya within the Demon District Prison Barrier. To harness the Fourth Primogenitor’s power, she orchestrated a body-swap by kissing Kojou, leveraging his abilities to fuel the prison’s destruction. Her skills encompass teleportation, spatial manipulation through her spectral guardian Le Bleu—a knightly figure with amorphous purple limbs—and forced body transference via touch.
Beneath her spirited, self-reliant facade, Yūma wrestled with existential emptiness, fixated on validating her purpose by fulfilling Aya’s design. This desperation drove her to betray Kojou and inhabit his form to assassinate Natsuki Minamiya, the prison’s warden. Yukina Himeragi thwarted the scheme using anti-magic, reverting both to their original bodies. Aya, freed by the chaos, discarded Yūma as obsolete, impaling her through a portal Le Bleu opened. The attack fractured the prison, releasing seven dangerous inmates.
Yūma’s history with Kojou includes childhood basketball matches where she mimicked his haircut, blurring lines between rivalry and kinship. Though her early manipulations aimed to transcend her role as a tool, failure revealed the authenticity of her ties to Kojou—connections she later embraced as her sole self-defined legacy. Evolving from adversary to ally, she joined Kojou’s circle as both blood partner and spouse, navigating supernatural conflicts while redefining autonomy beyond her engineered origins. Her journey traces a shift from predestined weapon to an agent shaped by bonds, anchoring her identity in choices rather than programming.
Genetically engineered via parthenogenesis by her mother, Aya Tokoyogi, Yūma was designed as a living key to dismantle the magical seal confining Aya within the Demon District Prison Barrier. To harness the Fourth Primogenitor’s power, she orchestrated a body-swap by kissing Kojou, leveraging his abilities to fuel the prison’s destruction. Her skills encompass teleportation, spatial manipulation through her spectral guardian Le Bleu—a knightly figure with amorphous purple limbs—and forced body transference via touch.
Beneath her spirited, self-reliant facade, Yūma wrestled with existential emptiness, fixated on validating her purpose by fulfilling Aya’s design. This desperation drove her to betray Kojou and inhabit his form to assassinate Natsuki Minamiya, the prison’s warden. Yukina Himeragi thwarted the scheme using anti-magic, reverting both to their original bodies. Aya, freed by the chaos, discarded Yūma as obsolete, impaling her through a portal Le Bleu opened. The attack fractured the prison, releasing seven dangerous inmates.
Yūma’s history with Kojou includes childhood basketball matches where she mimicked his haircut, blurring lines between rivalry and kinship. Though her early manipulations aimed to transcend her role as a tool, failure revealed the authenticity of her ties to Kojou—connections she later embraced as her sole self-defined legacy. Evolving from adversary to ally, she joined Kojou’s circle as both blood partner and spouse, navigating supernatural conflicts while redefining autonomy beyond her engineered origins. Her journey traces a shift from predestined weapon to an agent shaped by bonds, anchoring her identity in choices rather than programming.