Kou Yamori

Kou Yamori (夜 (ヤ) 守 (モリ) コウ, Yamori Kō) is the main protagonist of Call of the Night. He is a middle school student who began skipping classes to venture around his home city Komori late at night. Since he first began roaming around, Kou befriended Nazuna Nanakusa, a vampire whom he intended to develop romantic feelings for in order to be able to be turned into a vampire by her. His close time with Nazuna caught the attention of a group of vampires, led by Nico Hirata, who confirmed that Kou would be assassinated if he were not to become a vampire within a year. However, Kou and Nazuna succeeded in befriending each of them within a couple of months. Throughout his insomnia nights, he had came across more friends he had ever had before, and eventually, Kou encountered Anko Uguisu, a detective who sought to eliminate all vampires.