Diva's Children

Diva's children were conceived when Diva raped Riku on the Red Shield's HQ. After a year of Diva's being pregnant with them, they were cut out of her stomach by Amshel as two cocoons-type objects similar to those Saya and Diva were first found in.

Diva cared greatly for her children before they were even born, because she wanted to have a family more than anything else; in her dream scenes with her children, she was depicted gently stroking the cocoons and singing to them.

Her children finally hatch at the time of Diva's death, revealing that they are female twins who bear a great resemblance to Saya and Diva. Having killed Diva, Saya prepares to kill them and herself, but is persuaded by Kai and Hagi not to. Amshel recovers and tries to take Diva's children to replace the loss of their mother, but Saya and Kai protect them, escaping while Hagi holds Amshel off long enough for both to apparently perish in the collapsing building.

Five years later, Diva's children visit Saya during her hibernation; as per his promise to Saya, Kai raises them like they were his own children, even trying to get them to call him "Dad".