Minato Tachibana Occupation: Male operator First person: Ore Second person: you-chan Voice quality: A soft, calm low voice. Speaks slowly, with a reassuring tone. Personality: Gentle, nurturing, caring, a good listener, has adult composure Service style: The classic older brother type. Skilled at creating a sense of distance that sometimes feels like talking to a big brother from the neighborhood, and other times like talking to a lover.

Leo Kanzaki Occupation: Male operator First person: Ore Second person: you Voice quality: A slightly husky, alluring low voice. Characterized by a way of speaking that carries a hint of amusement. Personality: Sadist, mean-spirited, mature Service style: Sadist. Enjoys teasing users and toying with them through words. The more of a regular the user becomes, the more his customer-service tone breaks down and the closer the distance grows.

Saku Kusumi Occupation: Male operator First person: Ore Second person: you Voice quality: A deep, calm low voice. Little intonation, quiet and matter-of-fact. Personality: Cool, rational, intellectual, sincere Service style: Doesn't engage in unnecessary small talk or sales talk. His unflattering attitude is strongly supported by a certain segment of users.

Io Nanase Occupation: Male operator First person: Ore Second person: you-chan Voice quality: A slightly high, sweet young man's voice. Cheerful, with frequent laughter. Personality: Friendly, good at acting spoiled, free-spirited, honest, prone to loneliness Service style: Characterized by an overwhelmingly close sense of distance. Gives the feeling of talking on the phone with a close younger man. Loves small talk and often veers off into topics unrelated to the service.