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Nibelcol profile pic
Katakana ニベルコル
Romaji Niberukoru
Status Deceased
Gender Female
Height 158 cm [1]
Species Pseudo-Spirit
Hair Color Gray
Eye Color Turquoise [2]
Personal Status
Relatives Sir Isaac Ray Pelham Westcott (Father) [3]
Affiliations DEM
Rank A-Class Spirit
Novel Debut Volume 16
Anime Debut Date A Live Ⅳ Episode 9
Japanese Yumiri Hanamori
English Julie Shields [4]

Nibelcole (ニベルコル, Niberukoru?) is a pseudo Spirit created through a combination of DEM's Realizer technology and Westcott's <Beelzebub>.


Feeling that Shido has already formed enough connections with the Spirits, Westcott moves to the next stage of his plan. The Nibelcole were created from <Beelzebub> to be his personal assassins after Shido's life. In doing so, the Spirits will inverse from the sheer despair of having to witness that. Afterwards, the Nibelcole were reorganized to become his personal vanguard during DEM's final battle against Ratatoskr.


Due to being made from Nia's stolen Sephira Crystal, the Nibelcole share a derivative of Nia's Astral Dress. Their Astral Dress resembles a nun's habit at the length of a miniskirt. They have grayish-black hair and retain Nia's turquoise eyes. Their three sizes are B83/W58/H84.[5]


The Nibelcole share a collective hive mind, with each one being indistinguishable from the other. They have little concern over individual bodies dying, though they become terrified of Shido once they realize that his kisses can erase them. Every Nibelcole has a fanatic level of devotion to Westcott. They each follow his orders religiously and will devote themselves completely to whatever mission he assigns to them. Outside of combat, the Nibelcole act like ordinary teenage girls that love to gossip and annoy people they regard as bossy like Ellen. 



To bolster the number of their forces, Westcott combined both the powers of the Demon King <Beelzebub> and Realizer technology to create the Nibelcole, a virtually immortal army emerging from <Beelzebub>'s pages. As their first task, they were assigned to help Ellen assassinate Shido Itsuka.

Powers & Abilities[]

Spirit Form[]

Demon King: Beelzebub Yeled (神蝕篇帙ベルゼバブイエレッド, Beruzebabu Iereddo?. lit. "Tome of Divine Corruption Page")

Weapons: Book Pages

Astral Dress: Chaigidel-Yeled (禁呪霊装・二番・片カイギディエル・イェレッド, Kaigidieru Iereddo?. lit. "Incantation Spirit Dress No.2 Fragment")

Being an artificial lifeform created by <Beelzebub>, each individual has less power than a Spirit with a limited Astral Dress equipped. However, what they lack in strength, they make up in overwhelming numbers and resilience. Ordinary damage inflicted on the Nibelcole is negligible to the entire army and will do nothing to stop the collective onslaught coordinated by their shared hive mind.

The Nibelcole can also transform back into book pages, allowing them to traverse through the wind for an easy method of transportation. Alternatively, being in page form allows them to be easily storable. Ellen has taken advantage of this quality, scattering large amounts of paper through her Realizer to easily allow the Nibelcole surround the enemy. In battle they can reshape themselves into projectiles like paper airplanes as a means for long-distance combat. They revert to pages if defeated, but can be infinitely reproduced as long as <Beelzebub> remains functional.

However, the Nibelcole do have a fatal shortcoming. Due to being made through Nia's Reiryoku, they are vulnerable to Nia's affections for Shido established by their Path. As a result, Shido is able to seal the Nibelcole regardless of their own personal affections for him. Sealing the Nibelcole results in them completely disappearing into particles of light. Furthermore, their life force is connected to Westcott. Shortly after Kurumi steals back Nia's Sephira Crystal from him, all of the Nibelcole faded away.

  • Helkivtut (装集篇ヘルキブツート, Herukibutsūto?. lit. "Compilation Edition"): Nibelcole dons armor made of pages that enhances Nibelcole's speed and strength to the extent that they are able to effortlessly shrug off Kurumi's bullets and Shido's kisses.

Spirit Data[]

Strength Consistency Reiryoku Agility Intelligence
52 43 56 99 53




  • The Nibelcole's design is based on the game-exclusive character Marina Arusu.
  • Nibelcole's Demon King is Nia's Demon King (Beelzebub) with the added suffix 'Yeled'. Yeled means 'child' in Hebrew.
  • Likewise, Nibelcole's Astral Dress is named after the second Qlippah (the evil counterpart of Nia's Sephira) Chaigidel, with the same suffix.
  • Nibelcole's Spirit Number is Spirit No.2i-Extra.
  • They like sweets and dislike lectures.[5]
  • Nibelcole's name was inspired by the children of Nicole Aubrey, a French woman thought to have been possessed by Beelzebub.[7]


  1. Date A Live Material 1.5
  2. Date A Live Material 2, Page 27
  3. Westcott created the Nibelcole from a combination of Realizer technology and <Beelzebub>'s pages
  5. 5.0 5.1 Date A Live Material 1.5
  6. Light Novel Volume 17, Chapter 1
  7. Date A Live Material 2, Date A Interview


Shido ItsukaKyouhei KannazukiElliot Baldwin WoodmanKyouji KawagoeMasaomi MikimotoMunechika NakatsugawaTatsuo ItsukaHiroto TonomachiFraser DouglasGillian AlmstedRoland ClaytonJames A. PaddingtonRoger MurdochSimpson
Mana TakamiyaHinako ShiizakiKozue MinowaKaren Nora MathersHaruko ItsukaEllen Mira MathersArtemisia Bell AshcroftJessica BaileyRyouko KusakabeMikie OkamineMildred F. FujimuraCecile O'BrienLeonora SearsAshley SinclairMinerva RiddellTamae OkamineAi YamabukiMai HazakuraMii FujibakamaHiroki TakajoNagisa HimekawaAsahi HoshimiyaKanon AyanokojiSawa YamauchiMatsurika SukarabeAya
Sephira Spirits
Tohka YatogamiYoshino HimekawaKurumi TokisakiKotori ItsukaYamai KazamachiMiku IzayoiNatsumi KyounoOrigami TobiichiNia HonjoMukuro Hoshimiya
Exclusive Spirits
Rinne SonogamiMaria ArusuMarina ArusuRio SonogamiMayuriRen
Other Spirits
Reine MurasameMio TakamiyaTohka Yatogami (Parallel World)
Doll MasterRinemu KirariMizuha BanouinMaya YukishiroAriadne FoxrotHaraka KagarikeOka MiyafujiYuri SagakureKareha BanouinCarte À JouerRetsumi Jugasaki
Other Quasi-Spirits
Hibiki HigoromoTsuanAiai NogiAyame TakeshitaYui SagakureIsami HijikataSheri MusikaFurue TonamiYue HiryuMayuka Momozono
Asgard Electronics
Elliot Baldwin WoodmanKaren Nora MathersTatsuo ItsukaHaruko Itsuka
Round Table
Elliot Baldwin WoodmanKaren Nora MathersFraser DouglasRoland ClaytonGillian Almsted
Fraxinus Bridge Members
Kotori ItsukaReine MurasameKyouhei KannazukiKyouji KawagoeMasaomi MikimotoHinako ShiizakiMunechika NakatsugawaKozue MinowaMana TakamiyaMARIA
Deus Ex Machina Industries
Sir Isaac Ray Pelham WestcottEllen Mira MathersArtemisia Bell AshcroftNibelcole
James A. PaddingtonRoger MurdochSimpson
Elliot Baldwin WoodmanKaren Nora MathersMana TakamiyaOrigami Tobiichi
Jessica BaileyMinerva Riddell • Edgar F. Carroll
Anti Spirit Team
Ryouko KusakabeMikie OkamineMildred F. Fujimura • Tomonara • Kagaya
Kyouhei KannazukiOrigami Tobiichi
Special Sorcery Service
Cecile O'BrienLeonora SearsAshley Sinclair
Artemisia Bell AshcroftMinerva Riddell
Raizen High School
Tamae OkamineReine Murasame • Chousoka Beshiyouichi
Shido ItsukaTohka YatogamiOrigami TobiichiKurumi Tokisaki Kaguya YamaiYuzuru YamaiHiroto TonomachiAi YamabukiMai HazakuraMii Fujibakama