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Ureirika (ウレイリカ) was the younger sister of Arche Eeb Rile Furt and the twin sister of Kuuderika.


Ureirika's age was around five years old, with eyes similar to Arche's.[1]


Young and innocent, she had little understanding of the world around her.


Ureirika's family were former nobles of the Baharuth Empire after Emperor Jircniv stripped them of their status during his purge of the nobility. However, her parents were unable to accept this and continued spending money to sustain their lavish lifestyle, building up a huge debt in the process. Due to her young age and lack of understanding of the world, Ureirika was unaware of the severity of her family's situation.


The Invasion of the Large Tomb Arc

Main article: The Invasion of the Large Tomb Arc

Ureirika greeted Arche upon her return to the Furt estate, running into her older sister head first.[2] Kuuderika and Ureirika were playing together. Both expressed their excitement that they would be soon moving with Arche. Noticing that their older sister had still yet to return from another one of her missions, the two waited patiently for their sister to return.[3]

The author Maruyama stated on his website that, after Arche failed to return from her job, Ureirika and Kuuderika were both sold into slavery by their parents to pay off their family's debts. There, the two eventually died from overwork.

Abilities and Powers

Once a noble, Ureirika lost her status when her family’s influence declined.


Arche Eeb Rile Furt

Ureirika loved Arche very much, seeing her older sister as an extremely gentle, knowledgeable and warmhearted sister.


Ureirika would often mimic her twin sister.[4]

Sir Furt & Madame Furt

Sir and Madame Furt are Kuuderika's parents. Despite being family, however, they were willing to sell her and Kuuderika into slavery to pay off their depts.


  • In the Web Novel, Ureirika and her sister, Kuuderika were sold into slavery after Arche vanished. She and her sister were given to Ainz Ooal Gown as sacrifices by a cult of nobles that worshiped him.[5] Ainz later returned them to Arche, allowing them to live peacefully on the 6th Floor.[6]


  • (To Arche): "Way to hard."
  • (To Arche): "Onee-sama's hand is really hard."


  1. Overlord First Half Chapter 53: Invaders Part 1
  2. Overlord Volume 07 Chapter 1: Invitation to Death
  3. Overlord Volume 07 Epilogue
  4. Overlord First Half Chapter 59: Invaders Part 7
  5. Overlord Second Half Chapter 19: Evil God Part 2
  6. Overlord Second Half Chapter 20: Evil God Part 3


Click on the images to enlargen them.


Baharuth Empire
Jircniv Rune Farlord El Nix
Officials and Soldiers
Fluder Paradyne Loune Vermillion Natel Inyem Dale Carvain Nazami Enec Leinas Rockbruise Baziwood Peshmel Nimble Arc Dale Anoch Ray Beliblad Gregan Bebene Bison Sophie Noia
Count Femel Sir Furt Madame Furt Ureirika Kuuderika Liz Marquis Gryad Rangobart Eck Waria Roberbad Frianne Wyliea Van Gushmond Fendros Duke Vanelland Count Flavella Clairna Al Arnazia Ferec Duke Wimburg Nemel Gran Panasis Enex Liliel Gran Gida Crent Nis Tierref
Workers and Adventurers
Arche Eeb Rile Furt Hekkeran Termite Imina Roberdyck Goltron Parpatra Ogrion Erya Uzruth Gringham Fan Long Freivalds Unkei Keila no Södersten Powapon
Other Citizens
James Osk Go Gin Headhunter Rabbit Roxy Kullervo Palantynen Jet Testania Dimoya Head of the Imperial Magic Academy Honesty Azel Usurer Vech Aike Cerdina Ezungrid Quia Bashgril
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