Kojou Akatsuki

Kojou Akatsuki is the main protagonist of the Strike the Blood anime and manga.

Kojou was an ordinary high-school student until an incident three months ago where inherited the powers of the world's most powerful vampire, The Fourth Progenitor. Despite this he tried to live a normal life for fear of using his powers. Despite his best intentions he kept getting involved in various supernatural affairs as more and more threats come to Itogami Island.

In the AWA fics, Kojou is listed as a purchased prisoner from the Slave Fortress.

Appearance
Kojou is 16 years old at the beginning of the story. He has dark silver-blue hair and blue eyes which turn red when he is either aroused or angered. He is usually seen wearing the Saikai Academy school uniform which consists of a white button up shirt and black pants. He also wears a blue under shirt and a white hoodie. Since he is a vampire and tends to avoid daylight, he has fair skin. He has well-toned muscles and a "well-endowed" body.

Personality
Kojou is a kind, empathetic person, who goes out of his way to help others. He is also an intelligent, sly and carefree individual. When angered, Kojou becomes quite fearsome adversary. Kojou has indomitable willpower, supernaturally strong charisma which has attracted the attention of both admirers and allies, allowing him to even befriend his enemies. Kojou is shown to care and worry about his sister a lot. He is however generally oblivious to the romantic feelings that others have of him due to his strong siscon nature.

Abilities
Despite being relaxed, he has repeatedly shown himself to be very intelligent, intelligent and quick to learn; Although these traits are not usually shown because they tend to charge without thinking, but can be impressively logical, observational, deductive and tactical. These traits make him an excellent leader.

Enhanced Vampiric Abilities:possess supernatural strength, durability, agility, consciousness, speed, senses, regenerative abilities, pheromones, endurance and immortality. Being the Fourth Primogenitor, his incredible powers are far above most vampires. Kojou is absolutely immortal, which means that he does not get old or sick and will recover quickly from any damage he receives, even from discarding or complete incineration.

Familiar Summoning: Kojou has twelve familiars who are manifestations of his vampire's powers. Initially, these familiars would not obey Kojou completely and would often go crazy. This is due to the fact that he refused to drink human blood and, therefore, would not recognize him as their master. However, he was able to control his familiars and summon them properly once he drank blood.

Trivia

 * Kojou's hair was originally colored black, but was later changed to gray.
 * All of Kojou's familiars have names inspired from constellations.