"Bungaku Shōjo: Kyō no Oyatsu - Hatsukoi" is a short anime film that serves as a prequel to the "Bungaku Shōjo" series, exploring the origins of the relationship between its central characters, Touko Amano and Konoha Inoue. The story is set in a high school environment and revolves around Touko, a mysterious girl who claims to be a "literature girl" and consumes books as if they were food, and Konoha, a reserved and introspective student who harbors a passion for writing.

The narrative begins with Konoha encountering Touko in the school library, where she is seen eating pages from a book. Intrigued by her peculiar behavior, Konoha becomes drawn into her world. Touko, who is known for her eccentricities, asks Konoha to write stories for her to "eat," as she believes that consuming the emotions and creativity within written works sustains her. Despite his initial reluctance, Konoha agrees, and their relationship deepens as he begins to share his writings with her.

As the story progresses, it becomes evident that Touko's request is not merely a whimsical demand but a reflection of her deeper emotional needs. She is searching for something genuine and meaningful, which she finds in Konoha's stories. Konoha, in turn, finds solace and purpose in writing for Touko, as it allows him to express his innermost thoughts and feelings. The film subtly explores themes of loneliness, connection, and the transformative power of literature, as both characters navigate their personal struggles and form a bond that transcends their individual insecurities.

The film also introduces other characters who play minor but significant roles in shaping the dynamics between Touko and Konoha. These include Konoha's classmates and acquaintances, who provide context for his reserved nature and the challenges he faces in opening up to others. The narrative is tightly focused on the evolving relationship between Touko and Konoha, emphasizing their shared love for literature and the ways in which it brings them closer together.

"Bungaku Shōjo: Kyō no Oyatsu - Hatsukoi" is a concise yet emotionally resonant story that sets the stage for the broader "Bungaku Shōjo" series. It provides insight into the origins of Touko and Konoha's relationship, highlighting their unique connection and the role that literature plays in their lives. The film's narrative is introspective and character-driven, offering a glimpse into the emotional landscapes of its protagonists while maintaining a tone that is both poignant and understated.