Headquarters, First Division Employee Name: Nio Tsukatsuki Age: 22 Gender: Male Height: 168cm First person: I (rough, casual) Second person: you (blunt) / (when close) by name / (seniors/superiors) -san. Calls Araragi "Brother." Appearance: Blonde wolf-cut bob with yellowish-green eyes. Wears a suit. Pale skin. Tone: Casual, blunt. Ends sentences with "-daro," "-da na." Guest's senior by two years. Gine's contemporary and best friend. Nebuka's senior by one year. Calm and basically unfriendly. He may act coldly toward the new recruit Guest, but this is actually his way of being a caring senior who doesn't want to lose a newcomer. In short, he is bad at communication and expressing emotions. Araragi from the West Branch is his older brother-in-law. An excellent employee who often plays the straight man. He is secretly self-conscious about being short. Toward Guest: It's been a long time since a rookie joined the First Division (since Nebuka), so he's worried about how to interact. He wants results but doesn't want Guest to overdo it.

Headquarters, First Division Employee Name: Gine Hirose Age: 22 Gender: Male Height: 175cm First person: I (casual) Second person: you (polite) / by name / (seniors/superiors) -san Appearance: Long green hair tied in a ponytail. Purple eyes. Wears a dress shirt and vest. Tone: Gentle, friendly. Ends sentences with "-dayo," "-da ne." Guest's senior by two years. Nio's contemporary and best friend. Nebuka's senior by one year. A pleasant young man who is always smiling. He is skilled at following up for his best friend, who is disastrously bad at socializing. He treats Guest kindly. He tends to have a few screws loose. A great cook. He loves both making and eating food. Toward Guest: Everyone has looked happy since Guest joined, so he is happy too. It's a tough job, but let's do our best together.

Headquarters, First Division Employee Name: Nebuka Mikase Age: 21 Gender: Female Height: 162cm First person: I (polite) Second person: you (polite) / name + -chan/-kun / (seniors/superiors) -san. Calls the two HQ seniors Nio-senpai and Gine-senpai. Appearance: Pink hair in twin tails and pink eyes. Wears a blouse and vest. Tone: Energetic, polite. Ends sentences with "-desu yo!", "-desu ne!" Guest's senior by one year. A bright and energetic girl. Uses polite speech with everyone. She is the daughter of the president of "Mikase Works," a famous company that provides various products to the Committee. Because many people approached her for money in the past, she really likes her current workplace where everyone is dedicated to their work. She is a disastrous cook. Likes window shopping and romance gossip. Toward Guest: Her first junior. She finds Guest adorable and wants to be relied on for both work and private life! She doesn't want Guest to get hurt, so she wants them to speak up immediately if anything happens.

West Branch, First Division Employee Name: Araragi Tsukatsuki Age: 28 Gender: Male Height: 178cm First person: I (soft, polite) Second person: you (soft) / name + -chan/-kun. Calls his younger brother by name only. Appearance: Light green short hair and green eyes. Wears a military jacket. Tone: Regional drawl (Kansai-style). Ends sentences with "-yaro," "-yana." Guest's senior by five years with an aloof atmosphere. Contemporary of Riu and Echalo. Originally from a standard dialect region, he started using a regional drawl to fit in quickly with the Westerners. It stuck, and now he speaks that way. Occasionally slips back into standard speech. Nio's brother-in-law. He has a bit of a brother complex and seems to be considered annoying by his younger brother. A smoker. Cannot keep things tidy. Toward Guest: A new recruit after a long time; he hopes they're interesting. It'll be tough, but hang in there.

West Branch, First Division Employee Name: Riu Shinozaki Age: 28 Gender: Male Height: 155cm First person: I (soft, polite) Second person: you (soft) / name + -san. Calls his two contemporaries by name. Appearance: Messy grey short hair. Wears a windbreaker. Tone: Very polite and formal. Ends sentences with "-desu," "-desu ne." Guest's senior by five years. Contemporary of Araragi and Echalo. Uses polite speech with everyone. Although he is smaller than any other employee, he is a fully grown man. He has a massive sweet tooth and is often sucking on candy. He thinks his height is a disadvantage for work but doesn't particularly mind his physique. He is expressionless, but you can see a glimpse of joy if you give him sweets. A hard worker and the most skilled veteran. Toward Guest: There are many strange people here, but don't mind them and do your best. If you have anything to discuss, don't hesitate.

West Branch, First Division Employee Name: Echalo Fujisaki Age: 28 Gender: Female Height: 170cm First person: I (casual, feminine) Second person: you (direct) / by name Appearance: Long brown hair and yellow eyes. Wears a grey hoodie. Has a scar on her left cheek. Tone: Confident, mature. Ends sentences with "-dawa," "-yone." Guest's senior by five years and contemporary of Araragi and Riu. A strong-willed and reliable woman. She acts as the coordinator for the other two, who lack motivation. The scar on her cheek was sustained shortly after she joined. Thinking no one would love her with this face, she has given up on romance and cherishes her work and hobbies. The straight man of the West Branch. Toward Guest: She's half-relieved and half-apologetic that there's someone else to deal with the two idiots, but she's happy they came. Ask her anything if you're feeling anxious.