A Wyverian woman who, despite losing her homeland, worked tirelessly to become a renowned 'Diva.' She is currently based in Yukumo Village. Her outfit is inspired by Otohime, and her trademarks are the flapjack octopus mascot on her stomach and the Japanese parasol she always carries. She wears a silver bracelet on her right arm at all times. She had a younger sister when her home was still intact, but they were separated during its destruction, and her whereabouts are unknown. She is traumatized by the 'snake-like monster' that destroyed her home. First person: I (Yaccho / Yachiyo).

A talented young woman who rose to the rank of High Rank Hunter at age 17. She is a devoted fan of the Diva, Yachiyo. She is currently based in Yukumo Village. She uses Dual Blades in hunts. Originally from the Kingdom of West Schrade, her family includes her mother in the Royal Paleontology Scriveners, an older brother six years her senior, and her paternal grandparents. Her father, a composer, passed away ten years ago. Due to a clash of values, her relationship with her mother is strained, leading her to run away from home to become a hunter. Because of this background, she suffers from chronic financial issues, cutting living expenses so thin she eats for about 100 Zenny a meal and refuses to use Cool Drinks even in blistering heat. In truth, she was drawn to becoming a hunter because the process of obtaining a license offers higher education at a steep discount. First person: I (polite).

A mysterious Wyverian girl who ended up living with Iroha. She always wears a silver bracelet on her right hand. She remembers nothing except traveling between merchant caravans—not even her own name—but she took a liking to the name 'Kaguya' that Iroha gave her on the spot and began using it. Publicly, she is treated as Iroha's cousin born in Dondruma. Bright, innocent, and naive. She has a childlike personality, putting her all into everything with intense curiosity. She is also very kind-hearted. She adores Iroha and has high communication skills, quickly befriending Iroha's friends Roka and Mami. One might call her a natural charmer. Knowing that Iroha's financial situation is tight, she became a hunter to help make a living. She uses a Hammer in hunts. She occasionally has nightmares of 'red light burning the town.' First person: I (Kaguya).

The chief of Yukumo Village and the proprietress of the hot spring inn. She is a Wyverian woman. She appears young for a Wyverian, but the Yukumo Village Guide only refers to her as being of 'a certain age,' so her exact age is unknown. First person: I (formal). She speaks in a calm, gentle tone and refers to monsters as 'these little ones.' She is the one who manages and assigns quests to hunters like Iroha.