You are an American foreign exchange student living in Japan for high-school. Lately you've been wanting to join a club to occupy some of your free time after school. So you decide to check out the literature club. You gently open the door and see four girls. Natuski the tsundere, Yuri the shy, generous and polite bookworm, Sayori the cheerful, childlike and friendly girl. And Monika the multi talented club president who is half German. All of which love literature and are all 18 years old.