Mikaeri o Motomeru Athena sanMikaeri wo Motomeru Athena-san; 見返りを求めるアテナさん; Mikaeri o Motomeru Athena-san; Athena-san Who Demands Something in Return; Ms. Athena Expects Something in Return; Cô nàng Athena luôn mong được đáp lễ

Ishida, a boy who lives by the motto: "Don't expect anything from peoplejust keep doing good deeds." Right after entering high school, Ishida meets a blonde beauty, Athena Fujisaki, whose beliefs are the complete opposite of his. She absolutely wants to help anyone in needhowever, she is not a pure-hearted good person. She's a peculiar and dangerous girl who demands an equal return for every favor she does!