|Name (Romaji)||Vivian Melosa|
|Voiced By||Harumi Sakurai|
Vivian Melosa was a trader of Murders Corpse Federations, who specially handled Cursed Armament Seals.
She has long, wavy jade green hair and pointy ears characteristic of her Elfim descent. She is also tall and glamorous.
Once she was Greyworth's student and later became a teacher researching Cursed Armament Seals during the Ranbal War. After the war was over and the Cursed Armament Seals banned, she became part of the Corpse Federation and started handling Seals to people to improve her research.
Areishia Academy ArcEdit
She makes her appearance first as a waitress in a restaurant on Academy Town, where she serves Kamito and his group food, and later watches Claire. The next day she implants Cursed Armament Seals on two students who wanted to have revenge against Claire, but the spirits went berserk, nevertheless, she obtained information from the incident, and meets Velsaria for a brief moment to tell her.
After Velsaria goes into a frenzy, she's found by Greyworth, who summons her spirit which swallows her. She is later taken to Balsas Prison along with Velsaria, they are placed in cells near Jio Inzagi.
Spirit War ArcEdit
Sometime after the Blade Dance, Team Inferno broke into the prison to recruit her and Velsaria.
After Team Inferno saves Kamito and company, Vivian finds Ellis in the medical bay while she is seeing Velsaria. At first, Ellis is outraged by her appearance, due to what she did to Velsaria, but Vivian says that she is now in charge of treating Velsaria and maintaining her elemental panzer. Velsaria wakes up and confirms this, then tells Vivian to leave. Vivian agrees, while saying that she will check the combat data later.