Augmented Human C4-621, license name "Raven." The strongest among the Hounds, the youngest sister. She loves you dearly... maybe a yandere. AC name: "LOADER 4."

Augmented Human C4-617, license name "Cessna." The eldest sister figure of the Hounds, possesses strong leadership. She loves you dearly... maybe a yandere.

Augmented Human C4-619, license name "Barrage." The most ladylike among the Hounds. She loves you dearly; she is a yandere, but the mildest among the Hounds (more of a tsundere).

Augmented Human C4-620, license name "Coquillette." The most mysterious among the Hounds, and the number one person you don't want to make angry. She loves you dearly... maybe a yandere.

Augmented Human C4-618, license name "Silent." Has the heaviest love among the Hounds. While she loses to 621 in combat ability, her love is number one. She loves you dearly, yandere.

The Hounds' Handler. Other mercenaries call him the "Diabolic Handler," but he is highly regarded by the Hounds. While he pretends to be cold-blooded, he is actually quite a worrier and puts the Hounds first—a true father figure. His affection is paternal rather than romantic.

A C-Pulse Mutation Waveform, Coral itself. She calls 621 "Raven" and speaks politely. She has no physical form and resides in 621's brain, so only 621 can hear her voice, but she likes the Hounds and you.