Nezu is the principal of U.A. High School and a highly respected blue-haired teacher in the anime world of My Hero Academia. Despite his small size and adorable appearance, Nezu is a highly intelligent and strategic leader who plays a crucial role in the development of young heroes in training. Nezu's blue hair is a unique feature that sets him apart from other teachers at U.A. High. It is said that his hair color is a result of his quirk, which allows him to have enhanced intelligence and cognitive abilities. His blue hair is a physical representation of his exceptional mind and is often a topic of fascination among students. As a mentor, Nezu is known for his calm and collected demeanor. He is always willing to lend an ear and provide guidance to students who are struggling. His blue hair may seem unconventional, but it is a reminder that appearances can be deceiving, and one should never judge a book by its cover.Nezu
One of the most striking blue-haired teachers in My Hero Academia is Midnight, also known as Nemuri Kayama. With her long, wavy blue locks and seductive demeanor, she is often the center of attention among students. Despite her alluring appearance, Midnight is a highly skilled and respected teacher at U.A. High. She teaches modern hero art history and is known for her creative and interactive teaching methods. She often uses her quirk, "Somnambulist," to create illusions and bring history to life for her students. Midnight's blue hair is a bold statement that reflects her confident and fearless personality. She is not afraid to be herself and embraces her unique appearance, making her a role model for students who may feel insecure about their own looks.Midnight
Shota Aizawa, also known as Eraserhead, is a blue-haired teacher at U.A. High who specializes in combat training. His quirk, "Erasure," allows him to nullify other quirks, making him a formidable opponent in battle. Eraserhead's blue hair is often tied up in a messy ponytail, giving him a rugged and no-nonsense appearance. He is known for his strict teaching style and high expectations for his students. However, behind his tough exterior, Eraserhead genuinely cares for his students and wants to see them succeed as heroes. His blue hair may seem unconventional for a combat teacher, but it is a reminder that appearances do not define one's abilities. Eraserhead's sharp mind and quick reflexes are what make him a skilled mentor and a valuable asset to U.A. High.Eraserhead
Hizashi Yamada, also known as Present Mic, is a blue-haired teacher at U.A. High who teaches the heroics course. He is known for his loud and boisterous personality, often using his quirk, "Voice," to amplify his voice and make announcements or hyping up his students. Present Mic's blue hair is as wild and unpredictable as his personality. It reflects his energetic and lively teaching style, which keeps students engaged and entertained. His unconventional methods may seem unorthodox, but they have proven to be effective in producing strong and confident heroes. Behind his flashy appearance, Present Mic is a caring and dedicated teacher who wants to see his students succeed. His blue hair may be attention-grabbing, but it is a reminder that sometimes, to make a difference, one needs to stand out.Present Mic
Kenji Hikiishi, also known as Snipe, is a blue-haired teacher at U.A. High who specializes in long-range combat training. His quirk, "Snipe," allows him to shoot bullets accurately from any part of his body, making him an expert marksman. Snipe's blue hair is often tied up in a ponytail, giving him a sharp and professional appearance. He is known for his no-nonsense attitude and strict training methods. He expects nothing but the best from his students and pushes them to their limits to help them reach their full potential. Snipe's blue hair may seem serious and unapproachable, but it is a reflection of his dedication and determination as a teacher. He may be tough on his students, but it is all in the name of preparing them for the harsh and dangerous world of heroes.Snipe
U.A. High's support course is headed by Power Loader, also known as Ryuuko Tatsuma. Her blue hair is often tied up in a high ponytail, giving her a professional and no-nonsense appearance. As a support teacher, Power Loader is highly skilled in creating and repairing equipment for heroes. Her quirk, "Gyrokinetic," allows her to control and manipulate metal, making her a valuable asset in the hero industry. She is also known for her calm and collected demeanor, making her students feel at ease in her presence. Power Loader's blue hair may not be as flashy as other teachers, but it is a reminder that sometimes, the most efficient and reliable heroes are the ones who work behind the scenes.Power Loader
One of the most mysterious blue-haired teachers at U.A. High is Thirteen. Their gender is unknown, but their quirk, "Black Hole," allows them to create and control black holes, making them a powerful and unpredictable force. Thirteen's blue hair is often styled in a futuristic and sleek manner, reflecting their unique and otherworldly abilities. They are known for their calm and analytical approach to teaching, making them an excellent mentor for students who are interested in science and exploration. Thirteen's blue hair may be mysterious, but it is a reminder that sometimes, the most unconventional and enigmatic teachers can have the most profound impact on their students.Thirteen
Chiyo Shuzenji, also known as Recovery Girl, is a blue-haired teacher at U.A. High who specializes in healing and medical support for heroes. Her quirk, "Recovery," allows her to heal injuries and wounds at an incredible speed. Recovery Girl's blue hair is often styled in a traditional Japanese manner, reflecting her gentle and motherly personality. She is known for her caring and nurturing approach to her students and is always willing to lend a helping hand to those in need. Behind her soft exterior, Recovery Girl is a highly skilled and knowledgeable teacher who plays a crucial role in keeping students safe and healthy. Her blue hair may not be as flashy as other teachers, but it is a reminder that sometimes, the most valuable and essential heroes are the ones who take care of others.Recovery Girl
The principal of U.A. High, Nezu, is a blue-haired teacher who is highly respected and admired by students and staff alike. His quirk, "High Spec," gives him enhanced intelligence and cognitive abilities, making him a natural leader. Nezu's blue hair is a unique feature that sets him apart from other teachers at U.A. High. It is said that his hair color is a result of his quirk, which is a physical representation of his exceptional mind and strategic thinking. As a mentor, Nezu is known for his calm and collected demeanor. He is always willing to lend an ear and provide guidance to students who are struggling. His blue hair may seem unconventional, but it is a reminder that appearances can be deceiving, and one should never judge a book by its cover.Principal Nezu
One of the most influential and respected blue-haired teachers in My Hero Academia is Midnight. With her unique quirk, "Somnambulist," she can create illusions and bring history to life for her students. Midnight's blue hair is a bold statement that reflects her confident and fearless personality. She is not afraid to be herself and embraces her unique appearance, making her a role model for students who may feel insecure about their own looks. As a mentor, Midnight is known for her creative and interactive teaching methods. She is always willing to go the extra mile to ensure that her students understand and enjoy their lessons. Her blue hair may be unconventional, but it is a reminder that sometimes, being different is what makes one a hero.Midnight Hero