Kazane Shishidou

As the first of the five Shishido sisters, Kazane administrates the Shishido Foundation estate and provides the strategic leadership necessary for the Enigma Alliance to prosecute its crusade against the Nervalists. Kazane has it demonstrated during the course of the series that it takes a lot more than the second sight inherited from Kagura and an almost congenital business sense to be a good leader as her poor family government of her younger sisters Akiha and Nami attests—both of whom end up in a bad way that ranges from merely freezing their lives in limbo to outright self-destruction.

It is also through Kazane that it is demonstrated that no plan survives contact with the enemy or even her own allies, especially Akiha whose headlong rush into danger frightened for Imoko's safety near the end of the series almost jeopardizes the endgame strategy against Nerval who now wishes to co-exist with humans. She and Kagura finish their explanation of the "Girl Who Leapt Through Space" to Akiha with the directive to destroy Leopard when his evil personality Panther makes its advent.