Seraph of the End follows the story of Yuuichirou Hyakuya, a young boy who becomes a vampire after a virus wipes out most of humanity. With his new powers and thirst for blood, Yuuichirou joins a vampire extermination unit in hopes of getting revenge on the creatures that killed his family. Along the way, he meets Mika, his childhood friend who has also become a vampire, and the two struggle with their conflicting loyalties and feelings. This anime features several characters with blue hair, including the protagonist Yuuichirou, making it a must-watch for fans of vampire anime with unique hair colors.1. "Seraph of the End"
Blood Lad follows Staz, a powerful vampire who rules over a territory in the demon world. He becomes infatuated with a human girl named Fuyumi who accidentally wanders into the demon world. When Fuyumi is killed, Staz makes a deal with a necromancer to bring her back to life. However, the resurrection doesn't go as planned and Fuyumi becomes a ghost. In order to find a way to bring her back to life, Staz and Fuyumi embark on a journey to find the Book of Human Resurrection. One of the main characters, Braz D. Blood, has striking blue hair, adding a unique element to this already intriguing vampire anime.2. "Blood Lad"
Diabolik Lovers follows Yui Komori, a high school girl who moves into a mysterious mansion with six vampire brothers. As she gets to know them, she discovers their dark and sadistic sides, and must navigate her growing relationships with them while also uncovering the secrets of the mansion and her own past. One of the vampire brothers, Ayato Sakamaki, has blue hair, adding an alluring and dangerous element to his character.3. "Diabolik Lovers"
Vampire Knight takes place at Cross Academy, a school where the day class is made up of humans and the night class is made up of vampires. Yuki Cross, a human, is the guardian of the night class and has a close connection with Kaname, a pureblood vampire and the night class's leader. As Yuki learns more about the night class and the secrets surrounding her past, she must also navigate her complicated feelings for Kaname and her childhood friend Zero, who despises vampires. One of the main characters, Kaname Kuran, has striking blue hair and is a powerful and mysterious vampire, making him a fan favorite among viewers.4. "Vampire Knight"
Trinity Blood takes place in a post-apocalyptic world where vampires and humans coexist in a fragile peace. The story follows Abel Nightroad, a traveling priest and vampire who works for the Vatican's AX division, tasked with protecting humans from rogue vampires. Along with his companions, Abel uncovers a sinister plot involving the vampires and must use his powers as a Crusnik, a powerful vampire who feeds on other vampires, to stop it. The character of Abel Nightroad has blue hair in his vampire form, adding to his mysterious and powerful aura.5. "Trinity Blood"
Dance in the Vampire Bund follows the story of Mina Tepes, a 400-year-old vampire who has recently revealed the existence of vampires to the world. She establishes a peaceful haven for vampires called the "Vampire Bund" in Japan, but faces opposition from both humans and vampires who do not agree with her actions. Along with her loyal werewolf bodyguard, Akira, Mina must navigate political intrigue and assassination attempts while trying to create a peaceful coexistence between humans and vampires. Mina Tepes has beautiful blue hair, making her stand out as a powerful and unique vampire leader in this anime.6. "Dance in the Vampire Bund"
Strike the Blood follows the story of Kojou Akatsuki, a high school boy who becomes the Fourth Progenitor, one of the most powerful vampires in the world. He is watched over by Yukina Himeragi, a sword shaman sent by the Lion King Organization to observe and potentially eliminate him if he becomes a threat. As Kojou learns to control his new powers, he also discovers secrets about his past and must protect his city from various supernatural threats. The character of Kojou has striking blue hair, which becomes even more prominent when he activates his vampire powers, adding to his enigmatic and powerful presence.7. "Strike the Blood"
Servamp follows the story of Mahiru Shirota, a high school student who adopts a stray cat he names Kuro. However, Kuro is actually a "servamp," a type of vampire who is the embodiment of one of the seven deadly sins. Along with Kuro, Mahiru becomes involved in a war between the other servamps and their powerful creator, Tsubaki. Kuro, the black cat servamp, has blue hair in his human form, making him a unique and intriguing character in this supernatural anime.8. "Servamp"
Karin follows the story of Karin Maaka, a high school girl who comes from a family of vampires. However, unlike her family, Karin has a strange condition where she produces too much blood instead of drinking it. She must constantly find ways to dispose of the excess blood while also trying to keep her vampire identity a secret. Along the way, she falls in love with a human boy, causing even more complications in her already complicated life. Karin's younger brother, Ren, has blue hair and is a powerful vampire who struggles with his feelings for Karin and his duty to protect their family's secret.9. "Karin"
Blood+ follows the story of Saya Otonashi, a high school girl who has no memories of her past. However, her peaceful life is disrupted when she is attacked by a strange creature and discovers she is part of a powerful race called the Chiropterans, who feed on humans. With the help of her adoptive family and friends, Saya must uncover the truth about her past and stop the Chiropterans from destroying humanity. The character of Solomon Goldsmith, a mysterious and powerful vampire, has blue hair, adding to his alluring and dangerous presence in this thrilling anime.10. "Blood+"