The Quintessential Quintuplets Full Color Edition Vol. 13

Second-year high school student Futaro Uesugi gets excellent grades but comes from a poor family. One day, he meets transfer student Itsuki Nakano who asks him to help her study. However, he refuses and is met with her wrath and anger. Shortly thereafter, Futaro hears from his sister Raiha about a high-paying part-time job tutoring the daughters of a wealthy family. Wanting to help clear his family’s debt, he accepts the job only to find out that his job is tutoring Itsuki and her four twin sisters!
Itsuki and her sisters are all gorgeous girls, but they are also all troublemakers who have no interest in studying and are on the verge of flunking out of high school. Futaro is tasked with helping them improve their grades up until graduation, but first he has to gain their trust! Can he win these mischievous girls over before they have him poisoned, arrested, or worse?
Notice: This book is written in Japanese.