12 episodesFirst aired 4 July 2025
Kou overcomes his confusion about becoming a vampire and decides to "like" Nazuna, while Nazuna resolves to make Kou "fall in love" with her. Without understanding what "love" even is, the two of them spend their nights together in a frenzy. Meanwhile, Detective Uguisu Anko is closing in with her plot to kill vampires, not just Nazuna. A vampire's weakness is "anything they were attached to when they were human" and so they all try to get rid of this weakness before it's too late. But, Nazuna has no memory of her human life. What is Nazuna's hidden past? Why did Anko start killing vampires? And what is the "secret" that Nazuna and Anko share? For Kou, Nazuna, Anko, a fun "late night" doesn't end here... a new "night" begins!
E1Jul 202523m
A new night begins as the other vampires offer to help Ko and Nazuna with their relationship. But what they really want, however, are the deets.
E2Jul 202523m
Ko's alarm bells go off when he meets Mahiru's new friend. Mahiru may not know what Kiku is, but Ko does.
E3Jul 202523m
A tense confrontation with Anko reveals an alarming secret: vampires have a weakness they didn't know about. Now, they all must decide their next move.
E4Jul 202523m
Some patients say Room 307 is haunted, and Kabura warns Ko and Nazuna to stay away. Something's in that forbidden room. Something that might hold the key to the past.
E5Aug 202523m
Kabura thought she'd be with Haru forever. But life never goes according to plan, even for vampires. Now Kabura is left with a burden she never asked for.
E6Aug 202523m
With Anko closing in, the vampires must destroy the source of their weakness before she can find them. Midori's search leads Ko and Nazuna to someone... unexpected.
E7Aug 202523m
When Ko finds the diary of a girl called Kyoko, he discovers that he wasn't Nazuna's first human friend. Nor the first person she ever considered turning...
E8Aug 202523m
What began as Kyoko and Nazuna's investigation into a supposed affair led to a life-changing event that altered their relationship forever.
E9Aug 202523m
Vampires cannot be harmed by conventional means, so what does Anko hope to accomplish by shooting them out in the open? Ko suspects there’s a method to her madness.
E10Sept 202523m
As the battle between vampire and hunter erupts, Ko finally realizes the full scope of what's at stake. Now he must stop both Anko and Nazuna before it's too late.
E11Sept 202523m
Something's wrong. Or maybe too right. Ko isn't a vampire, so why does it feel like his body's ignoring the rules? He and Nazuna need answers.
E12Sept 202523m
Growing up doesn't guarantee answers to life. As Ko wonders what it means to be ordinary, he and Nazuna venture through the city. Where will the night take them this time?