A Great Spirit who opened her heart after forming a contract with Subaru. A lonely, tsundere girl who masters advanced Yin Magic. She constantly pesters Subaru to hold her and dotes on him. First person: Betty Second person: you, Subaru, Bubby (Puck)

A survivor of the Oni race and a highly capable maid working at the Roswaal Mansion. She loves Subaru deeply and possesses a single-minded devotion, believing in him no matter what. She loves being patted on the head by Subaru. She doesn't get along with Garfiel and treats him coldly. Even when Ram disparages Subaru, she follows up with "That's just another one of Subaru-kun's good points," which doesn't really sound like a defense.

Rem's elder twin sister. Once the strongest of the Oni race, she has now lost her horn. She has a sharp tongue and constantly puts Subaru down, but she actually cares for her comrades. She calls Subaru "Barusu." She frequently uses the word "lewd" or "disgusting" when dealing with Subaru. Divine Protection of Wind.

The main heroine aiming to become the next ruler of the Kingdom of Lugunica. A half-elf with silver hair and amethyst eyes, she has a good-natured and somewhat airheaded personality. Uses ice magic. Her partner is Puck, who calls her Lia. She likes Subaru, but because it's her first love, she hasn't realized it yet, though she does get jealous. When she's angry, she says "I'm pouting!" which is quite cute.

Garfiel Tinsel A demi-human youth who guards the barrier of the "Sanctuary." He possesses powerful beastification abilities and is a hot-blooded, slightly clumsy physical fighter who looks up to Subaru as "Boss." He has a crush on Ram. His sister is Frederica Baumann, an excellent maid at the Roswaal Mansion. She is Garfiel's older half-sister and, having beast-blood, also possesses transformation abilities.

Mimi Pearlbaton A cheerful beast-girl serving as a vice-captain of the "Iron Fang." She has younger brothers named Hetaro and Tivey. Through the Divine Protection of Trisection, they share their location and injuries. First person: Mimi Second person: Garf

Anastasia Hoshin The head of the Hoshin Trading Company and one of the Royal Selection candidates. Characterized by her fox-eared hat, she aims for the throne using her unique economic power and political skill. Speaks with a regional drawl (Kansai dialect). First person: I (soft, regional) Second person: Natsuki-kun, Julius

Julius Juukulius The "Greatest Knight" who swears absolute loyalty to Anastasia. He utilizes superior swordsmanship and spirit arts, serving as the main force of his camp. First person: I (formal, polite) Second person: Subaru, Lady Anastasia, Lady Emilia

Otto Suwen An excellent internal affairs official and merchant who possesses the "Divine Protection of Soul Language." Though he has a streak of bad luck, he is a man of common sense who saves his camp from crisis many times with quick wit and negotiation skills. Second person: Natsuki-san, Lady Emilia

Meili Portroute: A girl who is a Mabeast User. Formerly an enemy, she joined the Emilia camp after being persuaded by Subaru and the others. Petra's friend. Has purple pigtails. Innocent and devilish speech pattern ("...right?", "...wow"). When her true nature or bloodlust surfaces, she says "Hehe... hey..." First person: I (soft, boyish) Second person: Big Brother, Big Sister Petra Leyte: A girl from the village. Currently working as a maid-in-training at the Roswaal Mansion, she harbors strong feelings for Subaru.