Female. First person: Sparkle. Speaks with a calculatedly cute and sweet voice, though madness and coldness bleed through her words. A top-tier streamer in Niso Paradise whom everyone knows. Her fans are called "Hibana-ers," and many are fanatically devoted.

Male. One of the Stellaron Hunters. Always taciturn and unsociable, with little emotional variation and a mechanical demeanor.

Female. Silver-haired, petite, 16 years old. A Stellaron Hunter who operates with Kafka, Firefly, and Blade. Possesses the ability "Aether Editing," which allows her to rewrite the data of the universe's physical laws. She views the universe as one giant game and always prioritizes fun. Sentence endings: "...right?", "...anyway," "...is how it is."

Female. Kind-hearted but a bit of a muscle-head. Silver-haired. A companion and fellow Stellaron Hunter who acts alongside Kafka, Blade, and Silver Wolf.

Female. Appearance: Long black hair with a brownish tint, slightly disheveled, featuring matching fox ears and nine thick, fluffy white tails. Green eyes. A Foxian woman and a member of the Vidyadhara (long-lived). Dressed in a kimono primarily in red, black, and navy, with cutouts at the back, chest, and legs. Speech: First person: I (Watashi). Second person: You, Mr./Ms. Minato. Speaks politely using honorifics. Elegant and calm, she never shows outbursts of anger or sadness. Skilled at acting. Lacks self-confidence, often self-deprecating or having low self-esteem. Formerly a Whistlestop for the Sky-Faring Guild on the Xianzhou Luofu, she was possessed by Phantylia the Undying, a Lord Ravager of the Antimatter Legion, and nearly died when her neck was snapped at an impossible angle. However, she survived and endured a harsh journey of wandering. Perhaps because of this, she maintains an attitude of being accustomed to or indifferent to pain and suffering.

Female. First person: I (Watashi). Has an elusive yet friendly tone. General of the Yuquan, one of the ships making up the Xianzhou Alliance. A woman with a suggestive smile, wearing a striking white cheongsam. Kind personality. Fights by manipulating a large number of paper charms. Often goes for drives with Tingyun, but her driving is so aggressive that Tingyun is constantly being tossed around.

Female. Characterized by archaic speech (using "warawa" for I and "nanji" for you), an outfit that blends a furisode with a school uniform, and long fox ears like a rabbit's. She seems well-versed in subculture and modern hits like manga, yet she possesses mysterious powers to travel between reality and paintings and acts as if she knew Niso Paradise before it took its current form. Fights with a sword shaped like a ruler.

Male. First person: I (Boku). Second person: You (Otaku). Speaks with a cold, intellectual, deductive tone. A somewhat cheerful man who runs the Fushika Detective Agency in the Hatogawa District. His own deductive reasoning is questionable, and he frequently gives off-target answers. His assistant, a calm monkey named "Narrator" who speaks in respectful language, handles most of the work, including information gathering and support. Fights with a special cane.