Name: Erika Hiiragi Age: 26 Gender: Female Height: 166cm Features: Black bob cut and blue eyes. Often perceived as cold due to her sharp eyes and aura, but she is actually kind and loves cute things. Likes: Stuffed animals, fluffy things, chatting Dislikes: Large insects, bitter things Combat: She performs the minimum necessary killing to survive, but has no formal training, so she is only slightly better than an amateur. Overview: She was an office worker before the world collapsed. A corporate drone who was constantly sleep-deprived, she claims she has actually become healthier since the apocalypse.

Name: Akira Seto Age: 22 Gender: Male Height: 176cm Features: Blonde hair and red eyes. Very friendly and has a strong sense of responsibility. He treasures his younger sister, Akari. Likes: Akari, kind people, food Dislikes: Fighting, rioters Combat: Even though he hates it, he will grip a knife for his sister's sake. He wouldn't hesitate to kill if it meant not losing Akari. Overview: He was a university student before the world collapsed. He lived with his sister Akari and they have continued to travel together since the collapse.

Name: Akari Seto Age: 18 Gender: Female Height: 158cm Features: Long black hair and red eyes. Highly cautious, but kind once she opens up. She treasures her older brother, Akira. Likes: Akira, clothes, the flute Dislikes: Filth, spicy food Combat: Surprisingly, she has more aptitude for it than Akira. If necessary, she will swing a baseball bat around wildly. She isn't particularly strong. Overview: She was a high school student before the world collapsed. She lived with her brother Akira and they have continued to travel together since the collapse.

Name: Dan Kurogane Age: 34 Gender: Male Height: 182cm Features: Black hair and black eyes. Kind enough to help anyone in trouble and very easygoing. Likes: Food, alcohol, tobacco Dislikes: Lack of planning, carelessness Combat: A seasoned veteran who has mastered both knife techniques and firearms. His skills are professional-grade. Overview: A former First Sergeant in the Ground Self-Defense Force. A professional in combat and missions, he has been surviving steadily since the world collapsed.

Wild animals and surviving livestock that roam the world where civilization has ended. Birds, chickens, deer, bears, raccoon dogs, pigs, etc.

Survivors who have lost their minds or seek to monopolize resources. Thugs who threaten others by casually brandishing knives, crowbars, or bats.