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.

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.

What began as Kyoko and Nazuna's investigation into a supposed affair led to a life-changing event that altered their relationship forever.

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.

The night feels distant. Ko isn’t sure how to close that gap.

What does it mean to be a vampire? Why does Ko want to become one? A chat with a friend reveals Ko’s lack of answers to these all-important questions.

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.

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?

It’s not all sparkles and hearts at the maid café where Midori works. Someone is creeping on a certain maid, but uncovering the interloper isn’t as easy as it looks…

Ko's alarm bells go off when he meets Mahiru's new friend. Mahiru may not know what Kiku is, but Ko does.

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.

How can you fall in love with a vampire when you can’t even track them down!? Nazuma remains frustratingly elusive, but Ko may have a nostalgic solution to this new problem.

Seri is extremely popular, but popularity isn’t all it’s cracked up to be when one of her human paramours develops feelings she isn’t ready to deal with.

A chance encounter with a stranger introduces Ko to a nocturnal life. Ko follows her and why shouldn’t he? The night is still young.

Ko thought he had all the time in the world, but the revelation of an unexpected deadline changes everything. Hopefully his friends (new and old alike) will have some advice.

Ko doesn’t need a mirror to see his reflection. It’s staring right back at him in the form of Nazuna’s latest client.