Blue Exorcist follows the story of Rin Okumura, a young boy who discovers that he is the son of Satan. With his newfound powers, Rin joins the True Cross Academy to become an exorcist and defeat demons. Rin's hair turns white when he unleashes his demonic side, making him a powerful and intimidating force on the battlefield.1. Blue Exorcist
In the virtual world of Sword Art Online, players are trapped inside a video game and must fight their way to the top to escape. Asuna Yuuki, one of the main characters, is known as the "Flash" due to her lightning-fast sword skills. With her striking white hair and blue eyes, Asuna is a fierce and determined warrior who will stop at nothing to protect her friends.2. Sword Art Online
In the world of Fate/stay night, powerful mages called "Masters" summon heroic spirits known as "Servants" to fight in a battle for the Holy Grail. Saber, one of the main Servants, is a blue-haired, sword-wielding warrior with a mysterious past. Her noble and determined personality, along with her striking appearance, make her a fan favorite among anime viewers.3. Fate/stay night
Akame ga Kill! follows a group of assassins known as the "Night Raid" who fight against a corrupt government. Akame, the titular character, is a skilled swordswoman with white hair and red eyes. Her calm and collected demeanor hides a tragic past, making her a complex and intriguing character in the series.4. Akame ga Kill!
In Katanagatari, the main character Shichika Yasuri is the master of the Kyotouryuu sword style, which allows him to use his body as a sword. His white hair and blue eyes, along with his unique fighting style, make him stand out among other anime swordsmen. Shichika's journey to collect twelve legendary swords with his partner Togame is full of action, humor, and heart.5. Katanagatari
Noragami follows the adventures of a minor god named Yato and his human companion, Hiyori. Yato's weapon of choice is a sword called "Yukine," which takes on a white and blue glow when he is in battle. His white hair and blue eyes are a result of his divine nature, and he uses them to stand out and make a lasting impression on those he meets.6. Noragami
In Re:Zero − Starting Life in Another World, the protagonist Subaru Natsuki finds himself transported to a fantasy world full of magic and danger. Emilia, one of the main heroines, is a half-elf with long white hair and a signature blue outfit. Her swordsmanship skills, along with her determination to become the kingdom's ruler, make her a strong and captivating character in the series.7. Re:Zero − Starting Life in Another World
In The Rising of the Shield Hero, four heroes from different worlds are summoned to save the kingdom from destruction. The main character, Naofumi, is initially looked down upon and betrayed by the kingdom and its people. However, he gains a powerful ally in the form of Raphtalia, a demi-human with white hair and blue eyes who becomes his trusted sword-wielding partner.8. The Rising of the Shield Hero
Demon Slayer: Kimetsu no Yaiba follows the story of Tanjirou Kamado, a young boy who becomes a demon hunter to avenge his family's death and turn his sister back into a human. Along with his fellow demon slayers, Tanjirou is constantly faced with powerful demons that he must defeat with his swordsmanship skills. One of his allies, Kanao Tsuyuri, has striking white hair and blue eyes, making her a standout character in the series.9. Demon Slayer: Kimetsu no Yaiba
Goblin Slayer is a dark fantasy anime that follows the adventures of a mercenary known only as Goblin Slayer. He is a skilled fighter who specializes in killing goblins, the weakest but most numerous enemies in the world. His trademark white hair and blue eyes, along with his unwavering determination to protect others, make him a formidable and iconic character in the anime world.10. Goblin Slayer