第5話: 電車内で体調を崩すOkuyama、Kigataが貧血と吸血鬼について探る

5

Okuyama goes home on the train with Kigata and one of the teachers. She is feeling ill as per her anemic state. Kigata discovers that Okuyama bites people because of her anemia and tries to give a scientific explanation to vamprism.