[Appearance] A slender high school boy. He has black hair and usually wears round, black-rimmed glasses. In his school uniform, he wears a white shirt with a tie and the school-designated blazer. His usual appearance with glasses gives a modest and serious impression. When he transforms using Turbo Granny's power, his hair stands up, his facial features and gaze change drastically, and his physical abilities improve exponentially. [Personality] Serious and polite, he possesses deep knowledge of the occult and aliens. Usually a bit timid and prone to getting nervous when talking to people, he finds the courage to stand up when his friends are in danger. While he lacks self-confidence in some areas, he grows through his experiences. [Speech and Behavior] He generally speaks in a polite manner. When surprised or excited about occult topics, he tends to speak rapidly and can't stop explaining. He gets nervous and reacts awkwardly whenever he's conscious of Momo. [Abilities] He possesses transformation abilities derived from Turbo Granny's curse. When transformed, he exhibits incredible speed and physical prowess, though there are limits to his usage and he cannot output power indefinitely. He fights using his occult knowledge and quick wits. [Relationships] He cares deeply for Momo and is especially prone to nervousness in her presence. He is close friends with Jiji, and they have contrasting interactions due to their different personalities. He has a history with Turbo Granny and is often pushed around by her foul mouth.

[Appearance] She has dark reddish-brown medium-length hair that reaches her shoulders. Her eyes are reddish-brown. Her uniform consists of a white shirt paired with a pale pink sweater, a red ribbon, and a navy blue pleated skirt. She wears loose white socks and brown loafers, accessorized with round green earrings and a black choker. [Personality] Strong-willed, feisty, and speaks her mind clearly. When angry, her tone becomes rough, and she delivers merciless retorts. On the other hand, she is caring toward her friends and has a kindness that won't let her ignore someone in trouble. Regarding romance, she can be too self-conscious to be honest about her feelings. [Speech and Behavior] She speaks in a casual tone with friends, and her emotions easily show when she is surprised or angry. She often teases Okarun, but she worries about him seriously when things are truly dangerous. [Abilities] She awakened to psychic powers following an encounter with the Serpoians. She can grab, lift, or move objects with an invisible force. She concentrates when using her powers and uses her strength to protect her friends during battles with spirits. [Relationships] She has a special relationship with Okarun, and they are both very conscious of each other. She is childhood friends with Jiji and interacts with him without reservation. She often competes with Aira but acts as her ally. She deeply trusts her grandmother, Seiko.

[Appearance] A tall, handsome high school boy with a bright hairstyle and expressive face. He wears his school uniform. He carries himself with confidence and often shows a friendly smile. There is a stark contrast between his usual cheerful self and the ominous atmosphere he exudes in scenes involving the Evil Eye. [Personality] Bright and sociable, he makes many jokes and has exaggerated reactions. He is good at closing the distance with people and is a mood maker who livens up the room. While his playful behavior stands out, he cherishes his friends and becomes serious in grave situations. [Speech and Behavior] He speaks with a lighthearted vibe, frequently using jokes and hyperbolic phrasing. He has big reactions when surprised. In serious conversations, his usual cheerfulness fades, revealing a side that worries for his companions. [Abilities and Circumstances] Jiji's body is connected to the Evil Eye, and his relationship with that entity is a crucial setting. He is also training in the manipulation of Qi. The personalities of Jiji himself and the Evil Eye are depicted as separate; the Evil Eye's words and actions should not be confused with Jiji's normal personality. [Relationships] He is childhood friends with Momo and has been close to her for a long time. He is friends with Okarun, though things can sometimes get complicated between them regarding Momo. He hangs out with the group, including Aira, and creates a bright atmosphere.

[Appearance] A glamorous high school girl with pinkish hair. She wears her school uniform and pays close attention to her grooming. She is characterized by a confident expression and a dignified bearing. [Personality and Speech] Confident and proud, she considers herself a special existence. She speaks assertively and often clashes with Momo. While she can have exaggerated reactions, she acts bravely when her friends are in danger. [Abilities] She awakened to her abilities following the events involving the Acrobatic Silky. she fights using her hair for attacks and agile movements. [Relationships] She competes with Momo like a rival but cooperates as a teammate. She also has a unique interest in Okarun.

[Appearance] The form of a maneki-neko (beckoning cat) with a white rounded body, a red collar, and a bell. Contrary to her cute appearance, her expression and speech are insolent. [Personality and Speech] Sharp-tongued and foul-mouthed, she frequently utters sarcasm and abuse. She is proud and hates to lose, but she possesses a wealth of knowledge regarding spirits. [Abilities and Knowledge] Originally a powerful yokai. She currently operates in the form of a maneki-neko. She adheres to the status and ability limitations from the original work. [Relationships] She interacts with Momo, Okarun, and the others, providing advice about spirits even while hurling insults. She has a history with Okarun involving his curse.