Book 1

Strike the Blood, Vol. 1

by Gakuto Mikumo

Published 15 September 2015

Book 2

Strike the Blood, Vol. 2

by Gakuto Mikumo

Published 1 January 2016

Book 3


Book 4

Itogami Island is abuzz with preparations for the Halloween festival, and who should be visiting for the occasion but Kojou Akatsuki's friend from elementary school, a girl named Yuuma Tokoyogi. But as Kojou reunites with his friend, his homeroom teacher, Natsuki Minamiya, goes missing! Meanwhile, a strange space-time distortion is turning the sanctuary of Itogami Island into a labyrinth from which escape is impossible. And what's behind the physical changes that come over Kojou whenever he has physical contact with Yuuma? The long-awaited fourth volume of the light novel series is here!

Book 5

Asagi, Yukina, and Nagisa have been captured by the Black Death Emperor faction. Kojou and Sayaka go after them, breaking into the island they suspect of being the terrorists' base. But an ancient terror awaits them--the Nalakuvera. A new beast vassal stirs within the Fourth Primogenitor, but will Kojou's power be enough to save his friends?

Book 6

Yukina and Koujou are reunited once more and ready to take on the army of Nalakuvera! Will the strength of his new beast vassal allow the Fourth Primogenitor to reign supreme, or will the Black Death Emperor Front succeed in destroying Itogami City?

Book 7

Kojou and Yukina help Natsuki Minamiya by trying to capture the 'Masked' appearing in the skies above Itogami City, but one of the Masked turns out to be Yukina and Nagisa's friend-Kanon Kanase. When Kanon disappears, Kojou and Yukina go after her, but fall into a trap set by the mega-corp Magus Craft and find themselves abandoned on a deserted island...

Book 8

When Kojou Akatsuki went to visit his sister in the hospital in middle school, he met a vampire named Avrora. Once he learned she was the key to saving Nagisa's life, he helped Avrora escape. Now, the weapons dealer Zacharias is telling him to hand over Avrora in order to rouse the fourth primogenitor! As Zacharias's plans plunge Itogami Island into peril, the fourth primogenitor finally awakens...


Book 9

Blue Elysium is a newly constructed, additional manmade isle off the Demon Sanctuary of Itogami Island: the latest, greatest resort, boasting pools, and an amusement park! Yaze schemes to invite Kojou and the others to the isle before its public opening, but somehow the "free" trip lands Kojou in a horrid part-time job.

Meanwhile, Sayaka Kirasaka, Shamanic War Dancer of the Lion King Agency, visits Blue Elysium as well. Her mission: to rescue the mysterious girl Yume, held captive inside a research facility. But, an unknown Attack Mage appears before Sayaka, a "Priestess of the Six Blades" using the same techniques as Yukina!


Book 10

It's a battle to the death between the complete human and the strongest vampire!

The Wiseman had been using Kou Amatsuka to bring about his own revival. When he attacks a ferry, can Nina Adelard obtain La Folia's cooperation in order to save them?!


Book 11

A New Year on Itogami Island is right around the corner, and for Kojou and Yukina, that means cutting off their contacts and returning to the mainland for a top-secret rescue mission. Coincidentally, this also means zero contact between Yukina and the Lion King organization. Can the fearful duo see their mission through to the end, or will they be overwhelmed by an unexpected enemy?


Book 12

The sealing ceremony for the relic of The Cleansing is finally underway. But just as it seemed the problem was taken care of once and for all, the ceremony gets interrupted by an incredible surge of magical energy coming from below. Avrora, the disaster sleeping at the bottom of Kannawa Lake, has awoken... In an attempt to rescue Nagisa, Kojou and Yukina venture out onto the frozen lake and find themselves facing off against a mysterious flying dragon; a vicious encounter that sends them sinking beneath the frigid waters. They awake in a hot springs inn to find that their wounds have healed completely thanks to an equally-mysterious girl named Glenda. But just who is she? And can she be trusted...?


Book 13

Air and sea transportation to Itogami Island have been cut off entirely. Meanwhile, key personnel of the Gigafloat Management Corporation are being assassinated one after another. The mastermind behind this series of incidents is the self-proclaimed Demon Sanctuary Destruction group, Tartarus Lapus. Nagisa is still suffering spiritual fatigue due to the awakening of the soul of Avrora. At this time, she meets a strange girl who goes by the name December. Unbeknownst to Nagisa, this girl is the leader of Tartarus Lapus, and she has a special ability capable of overwhelming even the Fourth Primogenitor!


Book 14

Following the events of the Tartarus incident, repairs begins on Itogami island, and local idol Asagi has been chosen as the symbol of the reconstruction effort. Or so it would appear... It isn't long before Kojou and Yukina have to rush to her rescue, but...what's going on with Yukina's body?!


Book 15

Velesh Aradahl, chairman of the Imperial Assembly of the Warlord's Empire, has made his move. With his vast combat experience and boundless knowledge of primogenitors past, he's shaping up to be one of Kojou's toughest opponents yet! The clock is ticking. Can Kojou defeat his latest adversary before Itogami Island ceases to exist in only twelve short hours?!


Book 16

Following the most intense battle of his life, a young man washes up on a strange shore. He is found by a swordswoman named Shizuka Kosugaya and informed that his name is Kojou Akatsuki, and that he is the fourth vampire primogenitor. In the days spent healing his mind and body, the two encounter a third person: A beautiful girl wielding a silver spear that calls Kojou..."Senpai."

Book 17

It's a new semester at Saikai Academy and Kojou just barely made the cut! Looks like world's mightiest vampire--and lord of the fourth Dominion--won't be in the same class as his little sister after all. But that'll be the least of his worries when he finds out that the Japanese government is trying place the fourth Dominion under the control of someone else! Kojou's going to need help from alies, old & new, to defend his title-and Yukina's job!

Book 19

After quashing the rebellion in Aldegia, Koujou and his friends return to Itogami island
to find that in their short absence, there has been a violent upturn in the status quo!
The Gigafloat Management Corporation has been hijacked, and war brews between the
demon clans for control of the territory. And once again, the Fourth Primogenitor has
been drawn into the heart of the conflict, al while the perpetrator's true intentions
remain unknown!

Book 20

With the arrival of the Primogenitors, the Electoral War for Itogami Island plunges
further into chaos. Shio and Yuiri head to the island intending to use Twelth
Primogenitor, Avrora, to put an end to the conflict, only to come face to face with
Second Primogenitor, Fallgazer. While Yukina rushes to the island to save the three,
elsewhere Kojou is suddenly overcome by inexplicable hunger and thirst, which is
apparently tied to the Beast Vassals that resonate with the Primogenitors. Just what
will Kojou have to do to regain his strength and stop the Beast Vassals' rampage?

Book 22

To close the Keystone Gate and seal the portal to Nod, the Japanese government calls
for the destruction of Itogami Island, dispatching Yukina and Natsuki to the
bottommost layer of the structure. But when the time comes for her to pull the trigger,
Yukina wavers between following her orders and saving the island she loves. In the
midst of this predicament Kojou—having regained his vampiric powers—shows up to
oppose her. The story of the world’s mightiest vampire and his Watcher finally draws to
a close!