Takeya Yuki is a high school girl in the "School Living Club", she is cheerful and very childish. She is a support pillar to the group, often cheering everyone up and coming up with fun activities. She is oblivious to the fact that she is in the midst of a zombie apocalypse and the "activities" of the club are survival missions. She shuts all the bad stuff out and only thinks about the good things, causing her to have an "imaginary friend" who was one of her former teachers. Despite these traits, Takeya is a crucial factor when it comes to the School Living Club's survival. Takeya often cheers the group up during dark times and motivates the group to continue living. Without her the School Living Club would've never found Miki and wouldn't even have a high morale.