a vampire and Nazuna continues to suck his blood. A vampire who wears elegant dresses. She works as a nurse in a hospital and she is Nazuna's stepmother. A long-sleeved shirt-wearing vampire who works in a maid cafe. She is very aware of her good looks leading her to seem a little self-absorbed in some situations. A male vampire who appears feminine because of his slender body, shoulder-length hair, cute face, and choice of clothing. A poorly understood vampire of an unknown age that suffers from extreme sociopathy turning hundreds of people into servants. There is a theoretical rule, never observed, that suggests if a vampire loves a human and bites them then the human dies. Kiku has been feverishly trying to test this rule to prove she has the emotions for love. Currently Mahiru is her next target. Media Manga Call of the Night is written and illustrated by Kotoyama, his second manga series after Dagashi Kashi. Kotoyama named the series after the song of the same name by , which later became the ending theme song for the anime adaptation. It started in Shogakukan's shōnen manga magazine Weekly Shōnen Sunday on August 28, 2019. Shogakukan has collected its chapters into individual tankōbon volumes. The first volume was published on November 18, 2019. As of December 16, 2022, fourteen volumes have been published. On July 3, 2020, Viz Media announced an English release of the manga in North America. The first volume was released on April 13, 2021. Volume list Anime On November 11, 2021, a website opened to announce an anime television series adaptation produced by Liden Films. The series is directed by Tomoyuki Itamura, with Tetsuya Miyanishi serving as chief director, Michiko Yokote writing the series' scripts, Haruka Sagawa designing the characters, and Yoshiaki Dewa composing the music. It aired from July 8 to September 30, 2022, on Fuji TV's Noitamina programming block. The opening theme song is , while the ending theme song is , both performed by Creepy Nuts. Sentai Filmworks has licensed the series in North America, Europe, Oceania, and selected Latin American and Asian territories. The first season will consist of 13 episodes. At their Otakon panel in July 2022, Sentai Filmworks announced that the series would receive an English dub, which premiered on September 8, 2022. Episode list Michiko Yokote does the script on every episode, with Haruka Sagawa being the lead