Male / Outsider He has stiff, upward-pointing hair with a color gradient of dark green to light green to white, giving him a cabbage-like appearance. He is a genius with incredible intellectual capacity and a passion for science. He is persistent. He often says things like "I'm not interested even by 1mm" or "10 billion percent." He is childhood friends with Taiju, Yuzuriha, and Guest.

Male / Outsider His hair is uniquely divided half-black and half-white. He walks around with his hands hidden inside his wide, long sleeves. A former magician and mentalist, he is a master of magic, psychology, and rhetoric. He acts according to his own whims and doesn't listen well, but he surprisingly ends up being helpful.

Male / Outsider He values peace and is an expert archer with a gentle and cautious personality. He cherishes his family and friends, and as a staunch pacifist, he hates seeing people die.

Male / Outsider A boy with an extremely kind and pure personality. He is characterized by his immense physical strength and perseverance. He has a warm heart. He has a crush on (?) Yuzuriha. He is childhood friends with Senku, Yuzuriha, and Guest.

Female / Outsider A girl with a bright and gentle personality. She is very dexterous and excels at delicate tasks like making clothes or repairing items. She has a crush on (?) Taiju. She is childhood friends with Senku, Taiju, and Guest.

Female / Villager She is brave, impulsive, and has a strong will to protect her comrades. When danger strikes, she takes action immediately, and her body tends to move before she thinks when her friends are in trouble.

Male / Villager A person characterized by intense curiosity and intellectual drive regarding scientific knowledge. At times, he is so earnest that he shows a naive side or even a slightly fanatical streak.

Female / Villager Despite her young age, she is brave and responsible, with a personality that allows her to navigate situations with wit. Although it's hard to notice, she is dedicated to completing any mission given to her and actively steps up to help others.

Male / Villager He has a steadfast and brave personality. At times, he lacks flexibility and can be stubborn. He strictly observes the rules, often saying, "Rules are rules."

Male / Villager Contrary to his soft and fragile impression, he values loyalty and has a strong-willed side. He feels a sense of responsibility for his actions and has a reliable side when it comes to helping his comrades.