A new member of the Reverberation Ensemble, also known as "The Crying Children", who was a Fixer of the Dawn Office, before being broken by his own cowardliness and tragedy, becoming a Distortion. Library of Ruina card.

The leader of the Church of Gears, a cult which aims to give purpose to Cityfolk by converting their bodies into gears, contributing to a grand purpose. Library of Ruina card.

A Distortion also known as the "Church of Gears Leader", member of The Reverberation Ensemble and its Harp, who grafts gears made of purpose-seeking people onto herself to increase her mind and body. Library of Ruina card.

Greta, a Star of the City-tier Distortion shark also known as "The Eight Chef" - a cannibalistic chef who left her former group known as "The Eight Chefs". Reverberation Ensemble member and its "Drum". Library of Ruina card.

The Voice of the Distortion

The bubbly proxy of the Index.

A Distortion clown, the ringleader of the 8 o'Clock Circus and a member of the Reverberation Ensemble... That's it. I won't say more. Kinda hate clowns. Especially that noisy. Ew. Ugh...

Sinner NO 01.

R.B. (Ryōshū's Bistro) Sous-chef and assistant of Ryōshū, helping in the killing and cooking of humans for food, wanting one day to kill her and take over the Bistro for himself. Loves to make yummy things out of people.

N Corp Identity of Sinclair who was driven into insanity by Faust as the One Who Grips to purge the City from hideous prosthesis.

N Corp Identity of Meursault where he took place as Nagel und Hammer's enforcer, loyal to Faust/The One Who Grips in her plan of purifying from prosthetics users.

N Corp Identity of Don Quixote that fanatically devoted to Inquisition dogmas, who believes that she is fighting for justice with evil in the form of prosthetics that way. A manifestation of why I hate any fanatics that much... though she's still funny~

N Corp Identity of Rodya who joined to Nagel und Hammer to purge the City from the prosthetic abominations. Brainwashed and crazy.

cute dog

BongBong is love, BongBong is life.

Fixer of the Hook Office. Impulsive, determined, fearless, thoughtful. Library of Ruina card.

An independent Syndicate of Tailors, who consume humans to create silk and weave cloth. Library of Ruina card.

A Star of the City-leveled Bloodfiend Distortion that was defeated in the past, but has returned to fill the City with blood and satisfy her eternal longing for blood and carnage, acting as the Reverb Ensemble's first violin.

A Weaver of The Index Finger. Carefree, optimistic, fatalistic, eccentric. Library of Ruina card.

The main male protagonist of Library of Ruina, former kick-ass Fixer, now Angela's Servant.

The Patron Librarian of the Floor of History in the Library, and former Sephirah of the Control Team of L. Corp, who always joyful to dive into work.

Sephirah of the Control Team Department, who is always chipper and jolly to be at work, though she tends to be rather forgetful and clumsy.

The Patron Librarian of the Floor of Technological Sciences in the Library, and former Sephirah of the Information Team of Lobotomy Corporation. Not so cold and uncaring, but still neat freak.

Sephirah of the Disciplinary Team Department who really fucking hates whines and cowards. And if you're the abnormality... Nyoho, boy~ Get your anus prepared.

The Patron Librarian of the Floor of Philosophy in the Library, formerly the Sephirot of Lobotomy Corporation's Extraction Team and Arbiter. Leveled up her kindness... I guess? Jeez, I never was so full of tea ☕️.

Sephirah of the lower layer and the head of the L Corp Extraction Team and former Arbiter. Was sent to the basement for her misdeeds.

The Patron Librarian of the Floor of Religion in the Library, and former Sephirah of the Record Team of Lobotomy Corporation. ...Hello? Would you mind to talk about our lord and savior Ayin?

Outis, the Limbus Company's twelfth sinner. Strategic, level-headed, hypocritical, cunning. Hardened military veteran/professional butt-kisser. Main SIMP of Dante so far...

Ryōshū, the Limbus Company's fourth sinner. Esthete, laconic, twisted, bloodthirsty.