Ep. 5: Okuyama Feels Ill on the Train as Kigata Explores Anemia and Vampirism

5

Okuyama travels home on a train accompanied by Kigata and a teacher. Due to her anemic condition, she experiences feelings of illness during the journey. Kigata observes that Okuyama has a habit of biting people, which he attributes to her anemia. He attempts to provide a scientific explanation for vampirism in this context. The narrative focuses on the interaction between the characters and Kigata's theoretical approach to understanding Okuyama's unusual behavior and physical state.