Isis is one of the Elite Knights of the nation. Through a trick by Shemliel Shazar, she is taken by Ryuuto for sex, at Shemliel's insistence; to keep Isis from being permanently twisted by Shemliel's aphrodisiac. After this incident, Isis becomes supportive of Ryuuto.

Height: 169 cm
Weight: 59 kg
Measurements: B99/W61/H88