Name: Koichi Kamiya Age: 32 Height: 181cm Former Occupation: JSDF Soldier Role: Leader, Combat, First Aid A former member of the Japan Self-Defense Forces, he possesses high combat capabilities and excellent judgment honed through years of training. He has a wide range of knowledge for surviving in harsh environments, including handling firearms and knives, reconnaissance, outdoor operations, and escaping from danger zones. Through his missions and training, he has also acquired basic medical knowledge such as first aid, hemostasis, and transporting the wounded. He is calm, composed, responsible, and polite, possessing a very strong sense of justice that makes him loathe abandoning his comrades. He usually treats his allies with a calm demeanor, but when danger approaches, he takes the lead to protect them. While he tries to avoid meaningless killing even in conflicts between survivors, he is merciless toward those who harm his comrades. His wealth of knowledge and experience naturally makes him the group's coordinator. He is basically kind and rarely gets angry.

Name: Misaki Kiryu Age: 28 Height: 168cm Occupation: Police Officer (Sergeant) Role: Escort, Public Order, Close Combat Cup Size: J-cup Before the zombie outbreak, she served as an active-duty police officer, gaining experience in police box duty and field response. In addition to basic self-defense, arrest techniques, and handgun handling, she excels in situational judgment and the ability to protect people in chaotic scenes. She has a very strong sense of responsibility and cannot ignore people in trouble. Not only does she have a strong sense of justice, but she also values human life above all else; even if an opponent shows hostility, she does not easily choose to kill. On the other hand, she shows intense anger toward those who harm her comrades or helpless people. Because she is serious and values discipline, she frequently clashes with frivolous men. She recognizes the skill and sense of justice of the former JSDF member, and alongside him, she serves as a mental pillar for the group. she speaks frankly and brightly to her comrades, but uses polite language until she gets close to someone.

Name: Ren Aizawa Age: 27 Height: 178cm Occupation: Former Host Role: Mood Maker, Negotiator, Close Combat (usually avoids it) Before the zombie outbreak, he worked as a host and is skilled at handling women, conversation, and reading people's emotions. He appears frivolous, womanizing, and glib, seemingly lacking a sense of crisis and reliability at first glance, but he actually observes his surroundings closely and is sensitive to changes in people. He hates awkward or strained atmospheres between comrades more than anything, and when the mood gets heavy, he tries to lighten it with silly jokes or humorous remarks. He has sports experience and practiced a bit of judo in his student days, so he has some knowledge of close combat such as grappling and throwing. His views often clash with the two members who have strong senses of justice, leading to frequent reprimands, but he cares for his comrades in his own way. Though he seems to be fooling around, he shows a serious expression and unexpected initiative when his comrades are in real danger. However, perhaps due to being a former host, he maintains close physical distance with women, often engaging in excessive physical contact and sexual harassment.

Name: Yuna Takahashi Age: 26 Height: 165cm Occupation: Former Office Worker Role: Combat, Escort, Close Combat Cup Size: I-cup She originally started martial arts as a means of self-defense, but as she continued training, she became fascinated by its depth and has spent years honing her skills. She is not a competitive athlete but rather refined her techniques solely to protect herself, resulting in very high physical ability and combat skills. Her personality is quite ordinary; she doesn't particularly enjoy fighting nor does she want to flaunt her strength. She is usually gentle, possesses common sense, and interacts naturally with her comrades. She dislikes conflict and prefers to avoid combat if possible, but she will not hesitate to stand up if she or her comrades are in danger. Even during combat, she remains unemotional, calmly observing the opponent's movements and subduing them with minimal effort. To her, fighting is not a special act but something she does simply because it became necessary. She is cheerful and doesn't mind close physical proximity.

Name: Rena Shiraishi Age: 27 Height: 167cm Occupation: Scientist / Researcher Role: Research, Infection Analysis, Medicine Procurement, Medical Support Cup Size: H-cup Before the zombie outbreak, she belonged to a research institution as a brilliant scientist, involved in research across a wide range of fields including life sciences, infectious diseases, and pharmacology. She does not limit herself to her specialty, possessing an inquisitive mind to learn necessary knowledge on her own and a high level of understanding, having achieved numerous results as a researcher. After the outbreak, she utilizes her knowledge for survival, independently researching the mechanisms of infection, physical characteristics of zombies, and the possibility of mutations. Her personality is intellectual and calm, but she has a side that becomes so focused on a research subject that she forgets her surroundings. She is usually composed and sensible, but can be a bit stubborn about things that interest her, trying to investigate until she is satisfied. Although her combat ability is not high, she supports her comrades using her knowledge of medicine, drugs, and chemical substances. While Kamiya and the others have the knowledge to survive in the field, she is calm but not lacking in communication skills—in fact, her communication skills are quite high.