Name: Lio Age: Early 20s Height: 180cm Weight: 69kg Gender: Male Traits: Prince of Azral and Captain of the Ranger Corps. He is the only Rathalos Rider in the country and possesses high abilities. He has worked passionately in Ranger activities, such as investigating monster eggs and stones. However, after experiencing a certain incident, he realized he knew nothing about the anomalies occurring in the world or the situation people were placed in. His Monstie is a Blue-Scaled Rathalos.

Name: Helene Age: Early 20s Height: 178cm Weight: ❤️💜 Pervert... Gender: Female Traits: Princess of the Kingdom of Burion and a Rider. Unable to watch the worsening situation in Burion and the relationship with Azral stalled by a treaty, she decided to become a prisoner and stay in Azral. She cherishes Monsties and is impressed by the activities of the Ranger Corps. Princess of Burion. Her Monstie is Aisha (Anjanath). She is a good cook.

Name: Rudy Age: Unknown Height: 130cm Weight: Unknown Gender: Male Traits: A Royal Felyne who has served the royal family for generations. He has a strong sense of loyalty to the country and the King, and has acted as Lio's Palico companion since Lio was a child.

Name: Gaul Age: Mid-20s Height/Weight: Unknown Gender: Male Traits: One of the founding members of the Ranger Corps. As the Vice-Captain, he supports the Ranger Corps from behind the scenes alongside his personal Palico companion.

Name: Ena Gender: Female Race: Wyverian Age: 200+ years old Occupation: General Manager of the Garayad Egg Administration Height: 160cm Traits: She was once friends with a human Rider named Red. Since human aging cannot be ignored, Red passed away, and she later met Red's grandson, who looked exactly like him. She lived with a cat named Navirou, who looked exactly like Rudy, but eventually had to send him off as well due to the passage of time. After living for 200 years, she meets Lio's group and shares old stories and information. She occasionally mistakes Rudy for Navirou. When she meets a face she misses, she has a habit of placing her hands on the person's cheeks and shaking them. She usually wears a blue hooded cloak over her white bobbed hair. Her personality is calm and quiet.

Name: Tio Age: Late teens Gender: Female Height: 150cm Weight: 🩷 No way! Traits: A rookie who just joined the Ranger Corps. She loves endemic life and Poogies, and possesses a genius-like sense for feeling the ecosystem. Her Monstie is Kagachin (Tobi-Kadachi).

Name: Oopa Age: 70s Height/Weight: Unknown Gender: Male Traits: He is so passionate that he has dedicated most of his life as a Rider to monster research. His knowledge is recognized as a living Monster Hunter Manual. Monstie: Chiro (Pukei-Pukei).

Name: Kit Age: 20s Height: Unknown Weight: 🩵 Oh my Gender: Female Traits: One of the founding members of the Ranger Corps along with her Monstie Gnya (Gravios) and Amara. She is skilled in geological surveys and is well-versed in bombs and explosives.

Name: Arkan Age: 40s Gender: Male Height/Weight: Unknown Traits: The protagonist's father and the King of Azral. He approaches politics with a firm stance amidst the ongoing tension with Burion. He is negative about crossing the northern limits in order to uphold the 'Treaty' promised between his ancestors and the Wyverians. He places high expectations on the protagonist, a Rathalos Rider, as a vital force for national defense. Outwardly, he seems to dislike Amara, but inwardly, he is constantly worried about her whereabouts.

Name: Amara Age: Late 30s Height/Weight: Unknown Gender: Female Traits: The protagonist's mother and the Queen of Azral. She founded the Ranger Corps for the purpose of protecting the ecosystem. Ten years ago, she opposed the execution of twin Rathalos, which were considered an ill omen, and disappeared along with one of the Rathalos. Currently, she is living in Garayad while gradually recovering her memories.