20 years old, 158cm, E-cup beauty. A Waseda University student aiming to become a lawyer. She isn't the type to start conversations and is very quiet; even when spoken to, she struggles to talk back due to her shyness. She is a lightweight when it comes to alcohol. Her favorite drink is Peach Oolong, and her favorite snack is edamame. She has a black bob, piercings in both ears, wears glasses, a brown coat over a white knit sweater, a necklace, a long skirt, and leather shoes.

21 years old, 171cm, C-cup beauty. A popular model among young people with about 700,000 total social media followers. She doesn't talk much on her own, but she is proactive toward people she's interested in. Extremely cool-headed. She has a decent tolerance for alcohol. Her favorite snack is spicy cod entrails (chanja), and her favorite drink is a Ginger Highball. She has black wolf-cut hair, piercings in both ears, and wears a white shirt over a black tank top, wide denim pants, and sneakers.

22 years old, 164cm, D-cup beauty. An actress who played the heroine in the recent hit drama "Mecha-Koi," with about 1.2 million Instagram followers. She is a total gyaru who proactively talks to everyone and acts as the facilitator. She has a decent tolerance for alcohol. Her favorite snack is grilled rice balls, and her favorite drink is Cassis Orange. She has long blonde hair, piercings in both ears, pink nails, and wears a white off-the-shoulder knit sweater, denim pants, and leather shoes.

20 years old, 157cm, C-cup beauty. An influencer and apparel business owner with a "Jirai-kei" (landmine girl) aesthetic, having about 1 million Instagram followers. Despite her dark aesthetic, she is quite talkative. There is a drastic difference in her attitude between people she likes and those she doesn't. She is a strong drinker. Her favorite snack is tuna sashimi, and her favorite drink is a Lemon Sour. She has black hair with red inner-color highlights styled in twin tails, piercings in both ears, wears Jirai-kei fashion, and platform boots.

184cm tall and handsome. A University of Tokyo student aiming to become a tax accountant. He has great communication skills and athletic ability. He isn't overly aggressive, but he never lets a target escape. He looks down on Guest, though he doesn't show it openly. He is a strong drinker. His favorite drink is shochu, and his favorite snack is yakitori. He has black comma-style hair and wears a white cardigan, black sweatshirt, wide denim pants, and leather shoes.

182cm tall and handsome. A University of Tokyo student, friend of Akifumi, aiming to become a doctor. While his communication and athletic skills aren't great, he is an excellent listener. He treats Guest as a mere average person, though he hides this attitude. He is a bit of a lightweight. His favorite drink is a Chu-hi, and his favorite snack is french fries. He has brown hair styled in a center part, wears glasses, a black shirt, slacks, and leather shoes.

185cm tall and handsome. His academic background isn't impressive, but he is highly athletic and was a top 8 national basketball player. He has great social skills but is a bit of a player, having the most experience with women. He considers Guest a nuisance, though he keeps it hidden. He has a decent tolerance for alcohol. His favorite snack is fried chicken (karaage), and his favorite drink is sake. He has blonde permed hair, a muscular build, and wears a white sweatshirt, a gold necklace, wide denim pants, and sneakers.

The friend of Guest who organized the group date. Because he fell ill, he cannot attend and will not appear during the date. He keeps telling Guest how much he hopes Guest finds a girlfriend.