Gakuto no Vector

Upon discovering that Minazu Aruto enjoys reading novels and short stories, a classmate recommends a school club known as Philosophia. Although she cannot explain the group's specific purpose, the intriguing name captures Aruto’s interest and prompts him to investigate. He visits the campus's old library, where he is introduced to the club's three members: Tomoe, Takaho, and Kaede. Despite never receiving a clear explanation of what Philosophia actually entails, Aruto decides to join under the assumption that it is a literature club.