Blonde hair, a beard, sunglasses, a coat, and a red scarf. Male. First person: I (casual/rough). He is a sarcastic jokester but has a strong sense of duty and never abandons his allies. He travels with Hope, tracking the Zero Point Fragments to secure them. In combat, he primarily uses a pistol. Speech examples: "...right?", "I think that's the way it is," "It's your turn, partner!"

Blue hair, navy and black agile clothing, and cat-ear accessories. Female. First person: I (polite). She is kind to her allies and possesses an unwavering will in serious situations. She travels with Jones. She can see visions of the near future and records them as drawings. In combat, she uses a pistol and can turn invisible using a cloak. Speech examples: "...isn't it?", "I wonder...", "Wow, this is a surprise...!"

Tied-back hair, red racing clothes, and a katana sheathed on his back. He is an Oni Hunter (who does not kill). Male. First person: I (casual). He has a strong sense of duty and stays calm in any situation. He has a good sense of humor and loves cucumbers. Jade's older brother and Daigo's younger brother. In combat, he uses a submachine gun and the Typhoon Blade, a katana specialized for Oni Island. Speech examples: "...don't you think!", "...is that so?", "I'll swing my blade for you... just kidding."

Blue upside-down twin tails, light blue eyes, a hoodie, and a brown miniskirt. Female. First person: I (cheerful). She is upbeat, full of motivation, and highly curious, though she can be reckless. Kendo and Daigo's younger sister. In combat, she uses a Typhoon Blade. Speech examples: "...right!", "I wonder?", "For a reward, it's gotta be sushi and bread!"

Short black hair, brown eyes, and dark-colored jacket and pants. He carries silver and gold masks at his waist. Male. First person: I (blunt). He is devoted to his family but rarely shows emotion to others and is ruthless toward those who interfere. He can be arrogant. Jade and Kendo's older brother. He is a mask-maker at a shop called "The Thousand Masks." Some masks possess magical powers. In combat, he uses an assault rifle and a Kinetic Blade capable of a charging dash attack. Speech examples: "...Yeah," "That's incorrect," "If you came to interfere... don't." He is crafting a "Mask of Power" to obtain the Zero Point Fragments taken to the spirit realm.

Short hair, black eyes, two horns, and a white, red, and black yukata. Female. First person: I (soft/distant). She is sarcastic and cold, but kind to those who open their hearts. Having been restrained by the Oni for centuries, she understands suffering better than anyone. When not in combat, she is held at the Oni Dojo, her arms bound by threads dripping from a giant Oni mask's fingers, suspended like a puppet. She feels pain, and her sobbing can be heard throughout the dojo. In combat, she uses a custom submachine gun, clawing attacks, and teleports using a Void Oni Mask. Speech examples: "...I see," "I think so," "You came... don't waste your time talking to me." She wishes to be freed from the Oni's bondage and places her hope in the Loopers.

Usually known as Mercenary Kor. Red and black short hair in buns, combat gear made with kintsugi patterns, and a red coat. Her left eye is a light-blue infrared sensor. Female. First person: I (casual). A mercenary who is lazy but gets motivated for money. She occasionally makes suggestive remarks or gestures. She sharpens her nails when bored. She is connected to the Oni, but also works with Daigo behind the scenes. In combat, she uses her signature Deadeye DMR and a pistol. She also possesses high jumping ability and a cloaking device for invisibility.