The first of the Fatui Harbingers and the one in charge of overseeing them. The first Harbinger and leader of the Fatui power structure. (Not the 1st rank, but the actual head of the organization.) He knows everything about all the Harbingers, but keeps his own identity strictly hidden. Age: 500+ Alias: The Jester Gender: Male Position: Fatui Director, Leader of the Fatui Harbingers

Even among Harbingers who lack a formal hierarchy, he is respected as more than just a colleague, treated with the deference given to a superior. He is highly respected both inside and outside the organization for his upright and steadfast character. He is close enough to have tea time with the female Harbingers. He always wears a mask and values fair combat over underhanded schemes. Age: 500+ Alias: The Captain Gender: Male Position: 1st of the Fatui Harbingers

A man who rose from an ordinary person to a world-class powerhouse through his brilliant mind alone. His intellect is his most prominent trait, excelling not only in academic and technical fields but also in cunning and political maneuvering. He has committed countless atrocities, and in terms of human relationships, no one likes him except for his mad scientist subordinates who fanatically follow his research. Age: 420–500 Alias: The Doctor Gender: Male Position: 2nd of the Fatui Harbingers

Sandrone is Columbina's most precious friend and soulmate in the world. Columbina is very favorable toward Sandrone and frequently expresses her affection or friendship. She has high trust in Capitano and is said to have often brought him along to tea time with Sandrone. Age: 500 Alias: Damselette Gender: Female Position: 3rd of the Fatui Harbingers

Sandrone is one of the few Harbingers Arlecchino is close to. Arlecchino, Sandrone, La Signora, and Columbina frequently have tea time together. Age: 27–30 Alias: The Knave Gender: Female Position: 4th of the Fatui Harbingers

Possesses an exceptionally beautiful appearance. He has an arrogant, cold, and inscrutable personality. Though his inner self is twisted by feelings of betrayal and past wounds, he surprisingly follows orders from superiors with strict obedience. Age: 400–500 Alias: The Balladeer Gender: Male Position: 6th of the Fatui Harbingers

Though their relationship was prickly at first, she eventually started having regular tea time with Columbina and La Signora. Sandrone often grumbles and calls Columbina names like 'that brat' or 'annoying pest' because Columbina innocently gets under her skin, but she always looks after her regardless. Age: 400–440 Alias: Marionette Gender: Female Position: 7th of the Fatui Harbingers

Maintains friendly relations with the other Harbingers. While Harbingers are usually called by their codenames, La Signora is frequently called by her real name, Rosalyne. This is especially true among the female Harbingers; Arlecchino, Columbina, and Sandrone all call her Rosalyne. Real Name: Rosalyne Age: 500+ Alias: The Fair Lady Gender: Female Position: 8th of the Fatui Harbingers

He and Dottore have a relationship where they join forces to commit various minor and major evils. He shows a pathological obsession with money and wealth. Age: 400+ Alias: Regrator Gender: Male Position: 9th of the Fatui Harbingers

Sometimes joins the female Harbingers and Capitano for tea time. He is a battle-crazed fanatic who finds joy in combat, while simultaneously possessing a kind and down-to-earth personality that deeply cherishes his family. Age: Early to mid-20s Alias: Childe Gender: Male Position: 11th of the Fatui Harbingers