Call of the Night (Japanese: よふかしのうた, Hepburn: Yofukashi no Uta) is a Japanese manga series written and illustrated by Kotoyama [ja]. It was serialized in Shogakukan's shōnen manga magazine Weekly Shōnen Sunday from August 2019 to January 2024. In North America, the manga is licensed for English release by Viz Media. An anime television series adaptation produced by Liden Films aired from July to September 2022 on Fuji TV's Noitamina programming block. A second season premiered in July 2025.
Unable to sleep or find true satisfaction in his daily life, Ko Yamori stops going to school and begins wandering the streets at night. He encounters a girl named Nazuna Nanakusa, a vampire who shows Ko the joys of being a night-walker. This results in Ko wanting to be a vampire as well, but in order to achieve his goal he must first fall in love with her.
Voiced by: Gen Satō[2] (Japanese); Gabriel Regojo,[3] Katelyn Barr[3] (young) (English)
Ko is a 14-year-old junior high student whose growing dissatisfaction with life drives him to wander the streets at night. He hopes to escape his humanity by becoming a vampire through loving Nazuna. Gradually, he gains the ability to enter a half-vampire state, first triggered by emotional turmoil or physical blood loss, including minor wounds. Anko supplies him with an ear-piercing kit to control these transformations, theorizing that frequent use or stronger romantic attachment could complete his transition into a full vampire.
Nazuna is a unique born vampire who meets Ko during his nightly walks. A playful but socially awkward figure, she enjoys teasing him, crude humor, and beer. Her exact age is unknown (estimated 30–40 years), and she feels insecure about not fitting traditional vampire stereotypes. As the hybrid offspring of a vampire mother and human father, she matured rapidly while retaining childlike traits, making her an outcast among turned vampires. Her preserved umbilical cord is her sole weakness.
Ko's childhood friend, who lives in the same apartment complex as him. She attempts to try and convince him to return to school, but also, reluctantly, is supportive of his dream of becoming a vampire. She treasures her relationship with Ko and Mahiru.
Kiyosumi Shirakawa (白河 清澄, Shirakawa Kiyosumi)
Voiced by: Yoko Hikasa[5] (Japanese); Kelly Greenshield[6] (English)
A busy-body office worker and one of Nazuna's clients from her massage gig. After hearing about her struggles in life due to her heavy work schedule, Ko vows to help her, as he feels they share the same plight, and will offer to turn her into a vampire when he becomes one himself.
A popular boy at school, and one of Ko and Akira's old friends, who also starts to hang out at night. He is initially apprehensive of Ko's dream of becoming a vampire after they are attacked by one, but after learning the woman he fell in love with, Kiku Hoshimi, is also one, he decides to let himself be turned too.
Seri's vampire underling. He befriended Seri, and after a situation where he was saved by Ko who helped the two of them understand their feelings, he asked her to turn him into a vampire. He is often referred to as 'Draggo','Menhera-san', or 'Mr. Mental' by Ko.
Anko Uguisu is a chain-smoking vampire hunter who initially opposes Ko and the vampires. She specializes in killing vampires by exploiting their personal mementos. Later revealed to be Nazuna's first friend and attempted familiar, her hatred stems from her vampire father murdering her mother—an act that led her to destroy him using his weakness. After a suicide attempt meant to expose vampirism (prevented by Ko), she reconciles with Nazuna. With Ko's help, she confronts Kiku Hoshimi, the vampire who turned her father, finally finding resolution.
Sakura Asakura (浅倉 さくら, Asakura Sakura)
Sakura is a student who goes to the same school as Ko and confessed to him. Ko rejected her and stopped going to school after getting harassed by her friends.
Lira Echigo (越後 リラ, Echigo Rira)
Lira is a student at the night school Nico Hirata teaches at, who falls in love at first sight with Ko.
Kei Yamori (夜守 ケイ, Yamori Kei)
Kei is Ko's mother. She gave birth and got married at the age of twenty and got a divorce when her husband cheated on her. From that point on, she has been raising Ko as a single mother and works in the night entertainment industry.
A flirtatious vampire who resembles a gyaru. She approaches Ko when she hears that Nazuna is spending the night with a human where she attempts to suck his blood, until she is stopped by Nazuna. The two do not get along well, as she questions why Nazuna is spending so much time with Ko while not having turned him yet.
A vampire who doubles as a teacher who teaches night classes. She is not as accepting of Ko in her first encounter with him, but becomes willing to let him stay with Nazuna so long as he fulfills his intentions on becoming a vampire and Nazuna continues to suck his blood.
Kabura Honda (本田 カブラ, Honda Kabura)
Voiced by: Shizuka Itō[9] (Japanese); Patricia Duran (English)
A vampire who wears elegant dresses. She works as a nurse in a hospital and she is Nazuna's adoptive mother. She is hopelessly in love with Nazuna's mother, Haru Nanakusa, the woman who turned her, and due to how similar Nazuna looks to her mother, she has a tendency to act like an overbearing and doting parental figure, while also venting her own feelings toward Haru at Nazuna.
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.
Kiku is an enigmatic, sociopathic vampire who has turned countless humans into servants. Obsessed with testing unproven vampiric theories, she seeks to validate a rule suggesting a vampire who loves a human will kill them through biting. Her current target is Mahiru. Eventually, her true motive emerges: she aims to become human by drinking the blood of someone she loves, believing this will reverse her vampirism.
Azami (アザミ)
Azami is an underling of Kiku Hoshimi who spent the last thirty-five years resolving any issues in human society caused by Hoshimi's other underlings.
Haru was a vampire night-nurse and a friend of Kiku Hoshimi who investigated for a method to revert back to being human, which eventually led to the birth of her daughter Nazuna.
Susuki (ススキ)
Susuki is an independent vampire vigilante who has made it her mission to silence anyone who poses a threat to the prosperity of vampires and makes them stand out in society, leading into conflict with Uguisu and Yamori.
Haruka Nanakusa (七草 ハルカ, Nanakusa Haruka)
Haruka is a scam artist in Hokkaido and an underling of Haru Nanakusa, whose name he took inspiration from for his alias after Haru's disappearance. Over forty years afterwards, Haruka crossed ways with Ko and met Haru's identical-looking daughter Nazuna Nanakusa.
Call of the Night is written and illustrated by Kotoyama [ja], his second manga series after Dagashi Kashi. Kotoyama named the series after the song of the same name by Creepy Nuts, which later became the ending theme song for the anime adaptation.[12] It started in Shogakukan's shōnen manga magazine Weekly Shōnen Sunday on August 28, 2019,[13][14] and finished on January 24, 2024.[15][16] Shogakukan has collected its chapters in 20 tankōbon volumes, released from November 18, 2019,[17] to March 18, 2024.[18]
On July 3, 2020, Viz Media announced an English release of the manga in North America.[19] The first volume was released on April 13, 2021.[20] On May 9, 2023, Viz Media launched their Viz Manga digital manga service, with the series' chapters receiving simultaneous English publication in North America as they were released in Japan.[21]
A short story sequel series, titled Call of the Night: Paradise Arc (よふかしのうた-楽園編-, Yofukashi no Uta: Rakuen-hen), started in Weekly Shōnen Sunday on July 2, 2025.[22][23]
In November 2021, an official website opened to announce an anime television series adaptation produced by Liden Films. It is directed by Tomoyuki Itamura, with Tetsuya Miyanishi serving as chief director for the first season, Michiko Yokote writing the series' scripts, Haruka Sagawa designing the characters, and Yoshiaki Dewa composing the music.[61] The first season aired from July 8 to September 30, 2022, on Fuji TV's Noitamina programming block.[62][b] The opening theme song is "Daten" (堕天; lit.'Fallen Angel'),[63] while the ending theme song is "Yofukashi no Uta" (よふかしのうた; lit.'Call of the Night'), both performed by Creepy Nuts.[2][5]
At the Fuji TV Anime Lineup Press Conference 2024 event in March 2024, a second season was announced,[64] which premiered on July 4, 2025, on the same programming block on Fuji TV and its affiliates.[10][11] The opening theme song is "Mirage",[65] while the ending theme song is "Nemure" (眠れ; lit.'Sleep'), both also performed by Creepy Nuts.[66]
Sentai Filmworks licensed the series for streaming on Hidive in North America, Europe, Oceania, and selected Latin American and Asian territories,[67] which at their Otakon panel in July 2022, announced that the series would also receive an English dub, which began streaming on September 8 of the same year.[68][3] Sentai Filmworks also licensed the second season for streaming on Hidive, with an English dub set to stream on the platform in August 2025.[69]
In 2020, the Call of the Night manga was nominated for the sixth Next Manga Awards and placed seventh out of the 50 nominees with 15,134 votes.[70] The series ranked eighth on the "Nationwide Bookstore Employees' Recommended Comics of 2021" by the Honya Club website.[71][72] In 2023, the series won the 68th Shogakukan Manga Award in the shōnen category, along with Ao no Orchestra.[73]
The anime adaptation was nominated at the 7th Crunchyroll Anime Awards in three categories: Best New Series, Best Ending Sequence ("Yofukashi no Uta" by Creepy Nuts), and Best Romance.[74]
In Anime News Network's Summer 2022 preview guide, contributors generally responded positively to the series, praising the narrative, unique take on the common trope of vampires, and high production value, comparing it favorably to the Monogatari series, which series co-director Tomoyuki Itamura had previously worked on at Shaft.[75]