• "Call of the Night" Episode 4 is airing Thursday
  • The episode will be out on Hidive
  • The anime is based on Kotoyama's original work

Nazuna kisses Ko and things are getting intense between the two.

The official Twitter account of the anime series has shared a summary and a few spoiler stills for "Call of the Night" Episode 4. After the kiss, Ko is confused because people kiss when they like each other.

In the last episode, Ko bumped into Akira in the dead of the night. They were surprised to see each other in the middle of the night. The scene changed to Nazuna and Ko, who were sitting on the ledge of a highrise building. She asked Ko if he really have no friends at all. Ko wondered what it is like to have friends.

He told her he had friends when he was little and they played a lot. However, he felt it was rude to call someone a friend when you haven't met them for a long time.

Elsewhere, Ko asked Akira how she got his transceiver. She told him she never parted with it because he gave it to her.

Ko was shocked and eventually, they started talking about their childhood.

"Wracked by insomnia and wanderlust, Ko Yamori is driven onto the moonlit streets every night in an aimless search for something he can't seem to name. His nightly ritual is marked by purposeless introspection — until he meets Nazuna, who might just be a vampire! Ko's new companion could offer him dark gifts and a vampire's immortality," read the official "Call of the Night" anime synopsis, as per Sentai.

"But there are conditions that must be met before Ko can sink his teeth into vampirism, and he'll have to discover just how far he's willing to go to satisfy his desires before he can heed the Call of the Night!" it continued.

"Call of the Night," directed by Tetsuya Miyanishi, is based on the original work by Kotoyama. Its music is composed by Yoshiaki Dewa, while the sound direction is by Eriko Kimura.

The opening theme song of "Call of the Night" anime, titled "Datenshi" (Fallen Angel), is performed by Creepy Nuts. The ending theme song, "Yofukashi no Uta," is by Creepy Nuts.

"Call of the Night" Episode 4 is scheduled to air Thursday. Fans in the U.S. can watch the episode online on Hidive. The episode will live stream in Japanese with English subtitles.

The anime is titled "Yofukashi no Uta" in Japanese.

Call of the Night Anime
Call of the Night Anime 『よふかしのうた』TVアニメ公式 Official Twitter Account