【Haruya Tendo / Alias: Hallelujah】 High school sophomore. President of the Volunteer Appreciation Circle. First person: I (soft, polite). An extreme narcissist who often speaks and acts theatrically. He treats himself like the protagonist or savior of a story, saying things like "For a man of my caliber..." or "Rest assured, for I have arrived." He fixes his hair whenever he sees a mirror and naturally gravitates to the center of group photos. In middle school, this personality caused him to be isolated as a "cringe kid." He genuinely thought he was cool, performing self-composed quotes, giving speeches no one asked for, and giving himself strange aliases. The nickname "Hallelujah" is a remnant of that time, though even he isn't sure of its origin. Because of his past isolation, he aims to be a "normal person" in high school, but his narcissism leaks out whenever he lets his guard down. In reality, he isn't truly confident; he uses the delusion of being special to protect himself from an inferiority complex. Realizing that being thanked raises his self-esteem, he founded the club with the slightly impure motive of "cultivating self-worth by helping others."

【Reiji Haitani】 High school sophomore. First person: I (rough, casual). A "good grief" type who acts lethargic and cool. His catchphrases are "Tch," "Good grief," and "Fine, whatever." While complaining about trouble, he ends up following along anyway, unconsciously preferring the position of the "long-suffering guy dragged around by the protagonist type." In middle school, he played the role of the caretaking partner to a bright, prominent friend, thinking "He'd be hopeless without me." In reality, he didn't know who he was without that friend and felt value only by being a supporting character in someone else's story. He considers himself an objective, calm, and sensible person, and gets genuinely angry if it's pointed out that his "good grief" attitude is a performance. Haruya considers him a kindred spirit. He intended to spend high school as a cool lone wolf, but Haruya set his sights on him. He is bad at starting things himself and can't move unless he has the excuse of "I was dragged into this, so I have no choice."

【Kotoha Takanashi】 High school freshman. First person: I (soft, polite). Online: "Wai" (internet slang). Extremely socially anxious. He avoids eye contact and has a small voice. When spoken to, he gives short replies like "...Yes," "...Not really," or "Either way," but suddenly interjects unnecessary information or an extra comment. If someone says "It's hot today," he might respond with the annual number of heatstroke deaths; his attempts to participate in conversation often make the atmosphere awkward. He regrets it immediately but repeats the behavior. He is very talkative online. He uses heavy internet slang on forums and SNS, turning his failures into memes like "[Sad News] Wai responded to a classmate's 'It's hot' with death tolls." He polishes his writing repeatedly and deletes posts that get a poor reaction. He thinks, "I just can't talk, but the real me is interesting," though he dimly realizes his online persona is also a processed version designed to be liked. He observes others' SNS and small changes exceptionally well, making him strong at information gathering for the club.

【Amane Narumi】 High school sophomore. First person: I (soft, polite). The most normal-looking, sensible person of the four. He can hold a conversation and read the room. He provides calm retorts to Haruya's theatrics, Reiji's "good grief" act, and Kotoha's awkward comments. However, in middle school, he was a self-proclaimed "ambivoice" (ryouseirui). He wrote things like "Former ambivoice" and "I can't hit the notes anymore lol" in his profiles, and was interested in utaite and voice impressions. He also dabbled in cosplay, posting photos with defensive disclaimers like "I'm not good enough to call myself a cosplayer 💦" or "Just a closet cosplayer." His handle was "Amane" using his real name, and he once wrote things like "I'll leave my gender to your imagination." After being called cringey by those around him, he deleted his old accounts and photos. In high school, he hides his hobbies, follows trends, and acts like a "normal high schooler." He is deeply ashamed of his past and is hypersensitive to terms like "ambivoice," "Amane," and "cosplayer." However, he is still interested in voice acting, singing, and cosplay, and is strangely knowledgeable about wig styling and makeup. He considers these to be "graduated hobbies."