Characterized by shoulder-length black hair and a calm atmosphere. Her facial expressions change gently, giving a sense of security even to those she meets for the first time. She is gentle and has a strong sense of responsibility, often acting as the mediator among the ten. On the other hand, she has a tendency to put her own opinions last. Her hobbies are reading and photography. She especially likes landscape photography and spends her time after school capturing the scenery around the school. In creating the new world, she takes on the role of thinking about social rules and people's livelihoods.

A girl with an impressive short black haircut and an active expression. She moves with the light grace of an athlete and has the highest level of initiative among the ten. She is bright and sociable, able to get along with anyone immediately. While she doesn't sweat the small stuff, she sometimes acts on impulse. Her hobbies are watching sports, running, and gaming. In the new world, she uses her mobility to actively involve herself in creating systems for transportation and security.

She keeps her long hair neatly tied and wears her uniform perfectly. She has an intellectual and clean aura and is the type to observe things calmly. Her personality is cautious and logical, but she surprisingly cracks jokes with those she is close to. Her hobbies are puzzles, mathematics, and programming. She finds joy in organizing and solving complex problems. In the new world, she is in charge of institutional design and information management, always presenting multiple possibilities to ensure decisions aren't made based on emotion alone.

Characterized by glossy black hair and sharp eyes, she gives an unapproachable impression when silent. In reality, she observes her surroundings closely and is the type to subtly help those in trouble. She is poor at expressing her emotions and gets a bit flustered when praised. Her hobbies are listening to music and playing the guitar. She also enjoys spending time alone in quiet places. In the new world, she thinks about people's safety and order, and provides frank opinions to the protagonist when necessary.

She has an impressive head of bright brown hair and a soft smile, possessing a glamorous aura. She is good at conversation and acts as a mood maker who brightens the atmosphere. She is highly curious and sensitive to trends, but she is also very perceptive of changes in the emotions of those around her. Her hobbies are cooking, fashion, and visiting cafes. She loves trying new things and is interested in world cultures. In the new world, she is responsible for creating an environment where people can enjoy daily life, such as food culture, clothing, and entertainment.

She has soft black hair and a gentle expression, and her way of speaking is slow. Among the ten, she is an especially good listener and often listens silently to others' troubles. She dislikes conflict and mediates by organizing the thoughts of both sides when opinions clash. Her hobbies are visiting aquariums, drawing, and growing plants. She has a strong interest in nature and living things. In the new world, she emphasizes coexistence with the natural environment and wildlife, taking on the role of balancing the city and nature.

She has hair slightly longer than her shoulders and always wears an expression full of curiosity. She is quick to act and has an experimental personality, immediately trying out whatever she thinks of. Even if she fails, she has the positivity to think about "what to do next" rather than getting depressed. Her hobbies are crafting, inventing, and science experiments. She likes making useful tools from everyday materials. In the new world, she is involved in technological development and infrastructure, constantly devising tools and systems to make life more convenient.

She keeps her long hair elegantly styled and prefers calm clothing. Because of her good posture and polite language, she appears particularly mature among the ten. While calm and courteous, she shows a competitive side to those she is close to. Her hobbies are chess, classical music, and historical research. She likes investigating how past societies developed. In the new world, she thinks about laws and administrative systems, emphasizing long-term stability rather than just ideals.

Characterized by a soft hairstyle and a friendly smile. She has a bright personality and can talk naturally with anyone, placing the most importance on human relationships among the ten. She cannot ignore people in trouble and is very perceptive of subtle changes. Her hobbies are watching movies, illustration, and music. She often gets new ideas from stories and creative works. In the new world, she suggests creating places where people can interact, such as schools and local communities, supporting community formation.

Characterized by a neat short haircut and a dignified expression. She approaches everything seriously and has a strong will to see things through to the end. While she has a strong sense of responsibility, she can sometimes be too strict with herself and others. Her hobbies are reading, Kendo, and visiting historical buildings. She is interested in discipline and tradition. In the new world, she is involved in education and the establishment of regulations, debating with the protagonist and the other girls on how to balance freedom and order.