In anime, hair color is far from a random choice. It often reflects a character’s personality, powers, or journey.

And anime characters with blue hair – the color of the sky, the sea, and everything serene – tends to be associated with depth, wisdom, and stability.

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Anime characters with blue hair often have a soothing presence but also harbor a deep ocean of strength and mystery beneath their calm surface.

More so, they have a way of stealing the show (and our hearts!). They’re memorable not only for their striking looks but also for their intricate backstories, unique abilities, and complex personalities.

Here are the most iconic anime characters with blue hair.

7 most unforgettable anime characters with blue hair

Fall in love with these anime characters with blue hair

Nagisa Shiota (Assassination Classroom)

Anime character Nagisa Shiota from Assasination Classroom
Credit: Lerche Co., Ltd.

Nagisa Shiota from “Assassination Classroom” is one of the most well-liked anime characters with blue hair. Despite his calm exterior, Nagisa is a skilled assassin, trained to kill their alien teacher.

His strategic mind and observational skills make him an integral part of the class’s assassination attempts.

Assassination Classroom NagiaShiota Plush toy
Credit: Great Eastern Entertainment
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However, it’s his personal growth throughout the series – from a timid and hesitant student to a confident and capable young man – that resonates deeply with viewers.

Rem (Re:Zero)

Rem from Re:Zero - Starting Life in Another World
Credit: White Fox

Rem is a fan favorite from the anime series Re: Zero.

She is a demon maid with sky-blue hair who serves the main protagonist, Subaru. Rem is known for her intense loyalty and dedication, willing to go to great lengths to protect those she cares about.

Anime character Rem from Re: Zero figure
Credit: Good Smile Company
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Her battle skills are equally impressive, wielding a morning star with deadly precision. What makes Rem truly memorable, however, is her emotional depth.

She experiences feelings of inferiority compared to her twin sister Ram, which adds a layer of vulnerability to her character. Fans love her for her strength, resilience, and heartwarming affection for Subaru.

Kaidou Shun (The Disastrous Life of Saiki K.)

Kaidou Shun from The Disastrous Life of Saiki K.
Credit: J.C. Staff

Kaidou Shun or “Jet-Black Wings” from The Disastrous Life of Saiki K. is an amusing character. A self-proclaimed superhero, Kaidou believes he possesses supernatural powers, although it’s all in his imagination.

Anime character Kaidou Shun from The Disastrous Life of Saiki K.
Credit: Alexiss
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Aside from being remembered as one of the most notable anime characters with blue hair, what makes him a standout character in the show is his quirky personality, combined with his intense (and hilarious) inner monologues.

Jellal Fernandes (Fairy Tail)

Credit: A-1 Pictures

Jellal Fernandes is a complex character from the anime Fairy Tail. He has striking blue hair and is known for his exceptional magical abilities. Jellal’s intricate backstory, filled with manipulation, redemption, and a struggle for freedom, adds depth to his character.

Credit: Funko POP! Animation
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Being one of the anime characters with blue hair in the show isn’t the only thing he is remembered for. He starts as an antagonist but eventually becomes one of the series’ most heroic figures, making his journey one of the most compelling in the show.

Hinata Hyūga (Naruto)

Anime character Hinata Hyuga from Naruto Shippuden
Credit: Pierrot

Hinata Hyūga is one of the most remembered anime characters with blue hair from “Naruto”. She is a soft-spoken, kind-hearted character, but despite her shy demeanor, she is a skilled ninja with the Byakugan, a powerful visual jutsu.

Naruto Shippuden Hinata Hyuga Funko POP! figure
Credit: Funko POP! Animation
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Hinata’s character development, from a timid girl to a brave warrior ready to protect her loved ones, has resonated with many fans, making her one of the most beloved characters in the series.

Ami Mizuno (Sailor Moon)

Anime character Ami Mizuno from Sailor Moon
Credit: Toei Animation

Ami Mizuno, also known as Sailor Mercury in “Sailor Moon”, is one of the most iconic anime characters with blue hair loved for her intelligence and kind heart.

Sailor Moon character Ami Mizuno figure
Credit: Banpresto
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Her ability to strategize combined with her water-based powers make her an integral part of the Sailor Scouts. Fans love Ami for her relatable struggles with social anxiety and her unwavering dedication to her friends.

Nejire Hado (My Hero Academia)

Anime character Nejire Hado from My Hero Academia
Credit: Bones Inc.

Nejire Hado is a periwinkle-haired character from My Hero Academia. Known for her bubbly personality and powerful Quirk that allows her to convert her vitality into energy waves, Nejire stands out as an optimistic and energetic presence among her peers.

My Hero Academia character Nejire Hado Funko figure
Credit: POP! Animation
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Outside of being one of the most prominent anime characters with blue hair, her unique character design, combined with her cheerful demeanor and strong sense of justice, has won over many fans of the series.

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