What kind of title is this?: Manga.
How many volumes are there?: 20 volumes are listed.
How many chapters are there?: 203 chapters are listed.
Where can I read it?: Reading links are listed for VIZ, Official Site. Check availability in your region.

Synopsis

About Call of the Night

One sleepless night, Ko slips out to walk the streets. Life after dark is a revelation! When flirtatious Nazuna invites Ko to spend the night at her place in an abandoned building, he’s stoked! But then he awakens to kisses on his neck with a little too much bite to them... Is it just the delicious taste of his blood that makes her meet him night after night for late-night adventures, conversation and...naps? Or something else? Then, when a cute girl from Ko’s past shows up and competes for his attention, his budding relationship with the undead is put to the test! (Source: VIZ Media) Notes: - Seventh place of Tsugimanga 2020 Award in the Manga Category and first place of Daruma 2023 Award (France) in the new manga category (released in 2022 in France). - Includes three extra chapters.

Comedy Psychological Romance Slice of Life Supernatural