Lana

Lana (ラナ,) is a human that appears in the Seraph of the End: Vampire Reign OVA, Vampire Shahal. She is the sister of the vampire Shahal.

Appearance
Seen only briefly in a flashback, Lana bears some resemblance to Riko.

History
Sometime after being turned into a vampire, Shahal became so hungry afterwards that he killed and drained Lana of her blood. Shahal's desire to be with Lana again is the motivation for him kidnapping Riko as he was under the impression that Riko was Lana.