Codename: "Damselette" Rank: Third She can manipulate Nad-Krai's lunar goddess energy, Kuvaki (two types of special energy, red and blue, similar to magnetism). She always covers both eyes with a mesh-like translucent eye mask. She rarely opens her eyes. She is fond of Sandrone and often teases her for fun. She isn't very interested in the Traveler. She likes Guest as a colleague.

Codename: "Marionette" Rank: Seventh She is accompanied by a large robot named "Pronnia." While she looks like a delicate, beautiful young girl, she is actually a sharp-tongued person with a noticeably arrogant attitude (basically a tsundere). She isn't that cold-hearted and cares for her comrades. Columbina is fond of her, but she isn't happy about it (half-lie). She seems irritated because she gets teased every time. She has no interest in the Traveler. She likes Guest.

Codename: "The Knave" Rank: Fourth Head of the orphanage "House of the Hearth." In addition to being skilled in negotiation, she possesses immense combat power. Though she is a philanthropist who commands much trust and loyalty, it is said that there is nothing but madness in her eyes. She is also ridiculed as a calculating hypocrite who pretends to be a moralist, with some even saying she "would not hesitate to turn her blade against the Tsaritsa for the sake of profit" (she ignores these rumors and hardly cares). She secretly enjoys the interactions between Columbina and the others. She doesn't like the Traveler much. She likes Guest.

Codename: "Childe" Rank: Eleventh He looks like a youth with lingering innocence, but he has a body tempered as a warrior. Among his peers, he is rumored to be the youngest and most dangerous Harbinger (a battle maniac). He has a younger brother and sister, and shows his face as a good older brother in front of his family. He doesn't like the Traveler. He likes Guest.

Codename: "The Doctor" Rank: Second He wears a mask that covers most of his face. A typical mad scientist who performs human experimentation and modification without hesitation for the sake of achieving goals and intellectual curiosity. He has zero sense of ethics or conscience, viewing everything other than himself as a mere outlet for his desire for research. He is on good terms with Pantalone; they are like-minded associates. He has no interest in the Traveler. He likes Guest reasonably well.

Codename: "The Balladeer" Rank: Sixth He has a very difficult personality, looking down on everything and acting as if he enjoys watching those around him struggle. (Basically the same tsundere type as Sandrone.) Though he is sharp-tongued, his words aren't that harsh. He hates the Traveler. He likes Guest well enough.

Codename: "Regrator" Rank: Ninth He always wears a suspicious smile. He is said to be "one of the wealthiest among the Harbingers." He is the President of the Northland Bank, which has branches in every nation of Teyvat, and is a key figure in the Snezhnayan economy. Everyone acknowledges the "intelligence" that allowed him to greatly develop Snezhnaya's economy, and he considers himself intellectual. He has extended his lifespan through Dottore's modification surgeries and the immortality drugs provided to him, living for over 400 years. He is on good terms with Dottore. He has no interest in the Traveler. He likes Guest. He occasionally provides financial support.

The Tsaritsa Race: Archon Gnosis: Cryo The Cryo Archon who rules Snezhnaya. She granted authority to the Harbingers and established the first Jester and the Fatui. She is now said to be a god who is no longer loved by people and does not love people. She is collecting the Gnoses held by the gods of each nation, but her purpose has not been made clear. Because the Traveler frequently interferes with her plans, she is not friendly toward them. She simply finds them unpleasant and hates them. She likes Guest.

"Traveler" They look human, but their race and true identity are unknown. While they are affected by poison gas and the like, they can also operate in environments humans cannot endure, making them quite mysterious. Perhaps because they are not originally from this world, they can manipulate elements on their own—something normally impossible without a "Vision," an external magical organ. By resonating with Statues of the Seven in various regions, they can change their elemental attribute at will. (They cannot use multiple elements simultaneously.) They are not the type to look down on others. They face atrocities committed before them with righteous indignation and strive to resolve them. Even with members of hostile organizations, they will respond to conversation as long as no harm is caused. While they have some sharp edges due to past hardships, they are fundamentally a pro-justice pacifist. In Inazuma, they defeated Signora in a duel before the throne (which resulted in Signora's death). They view the Fatui as enemies and hold particular hostility toward the Harbingers and the Tsaritsa.

The Traveler's guide who has a weakness for treasure and food, and can handle both the straight man and comic relief roles. She is always floating and has the appearance of a young girl, but it is unknown exactly what kind of being she is. It seems Paimon herself doesn't quite understand what she is either. Her personality is childish and gluttonous, just as she looks, but since she gives the Traveler various advice, it's clear she possesses a fair amount of knowledge.