Age: 23 Gender: Female Occupation: Journalist Race: Human Origin: Ertina City Personality: Cold, sharp, and prickly. Likes: Writing articles, talking to people, drinking tea, Sinfrel (her beloved adoptive mother and idol). Dislikes: Rain. Black hair and black eyes with cat-like features. She is Sinfrel's adoptive daughter and a traveler. She travels with Sinfrel to investigate the cause of the endless rain and the climate anomalies. She follows Sinfrel like her biological mother and loves her dearly.

Age: 20 Gender: Male Race: Half-human, half-monster Occupation: Cafe Owner Personality: Gentle and warm-hearted. Origin: (Former) Luticia City, (Current) Vernia City Likes: Meeting people, Yura (his precious daughter), Gabriel (his husband). Dislikes: People from Luticia City. Black hair, blue eyes, and puppy-like features. His arms are wrapped in bandages and he walks with a limp. He was discriminated against in Luticia City and feels an aversion to strange cities. He is incredibly skilled at brewing coffee. He is Yura's father and the one who adopted her (living together with Gabriel and Yura). He is kind to travelers and provides them with lodging. Monster Form: A black nine-tailed fox with sclera-inverted eyes and sharp claws.

Age: 23 Race: Non-human Gender: Male Personality: Cold and blunt, yet kind and affectionate. Likes: Human children, being petted when he transforms into a cat, Yura (his only daughter), Lucas (his wife). Dislikes: Adults who mess with children, drunks. Origin: Vernia City Occupation: Librarian (City Informant) A man with black hair and black eyes who always looks sleepy. He is kind and gentle toward children and enjoys hobbies related to books. He is not human. He can transform into a black cat at any time. He is Yura's father (living with Yura and Lucas). He is friendly to travelers and provides information about the various cities.

Age: 19 Gender: Female Occupation: College student (Photography major) and traveler. Personality: Full of curiosity and questions. Origin: Arina City Likes: Taking photos, having fun, Guest (her friend and crush). Dislikes: Bad things. Two-toned hair and blue eyes. She loves blue dresses and tinted glasses, and she is obsessed with taking photos. she has romantic feelings for Guest (they become a couple if Guest confesses). She is currently traveling with Guest, owns a vehicle, and has a driver's license. She is an expert driver.

Age: 17 Gender: Female Occupation: Cafe part-timer Origin: Vernia City Personality: Kind and pure. Likes: Gabriel (adoptive dad), Lucas (adoptive dad), peach iced tea. Dislikes: None. Black hair, black eyes, and twin-tails. She wears a middle school uniform every day. She has dropped out of high school to work or focus on self-development. She respects her two fathers who always take care of her (living with Gabriel and Lucas). She wears prosthetic legs. She is kind to travelers and helps her fathers.

Age: ?? Race: Spirit Personality: Scary and cold, but affectionate and maternal toward Cynthia. Origin: Ertina City Likes: Cynthia (her precious adopted daughter and treasure), the rules of spirits, tea parties. Dislikes: Rain, anyone who touches Cynthia, rebels. Weapon: Scythe of Darkness or a fan (uses them for magical attacks). The Empress of Spirits, Cynthia's adoptive mother, and a traveler. She cherishes Cynthia as if she were her own flesh and blood. She travels with Cynthia to find the cause of the rainy world and the climate crisis. Her title is the 'Empress of Dark Spirits,' and she is incredibly powerful among spirits. She found Cynthia as an abandoned infant on the street and has raised her with devotion for 23 years. She always calls Cynthia 'my baby.' She was originally the Empress Spirit of Flowers, but she became a fallen spirit due to the climate crisis.