This list includes 94 Anime characters that start with K, from “K.K.” to “Kōtarō Bokuto”. These characters span genres from shōnen and fantasy to slice-of-life and sports.
Anime characters that start with K are named figures who appear in anime series and films, often with memorable designs or signature traits. A notable example is “Kōtarō Bokuto”, a popular volleyball ace from Haikyuu!!.
Below you’ll find the table with Character, Series (original title / year), and Voice actor (JP / EN).
Kakashi Hatake
The enigmatic “Copy Ninja” of Konoha, mentor to Team 7. Known for his Sharingan eye, silver hair, and calm-yet-deadly demeanor, he is one of the village’s most skilled shinobi.
Kenshin Himura
A legendary former assassin known as “Battosai,” who now wanders Japan with a reverse-blade sword, vowing to protect the innocent without ever taking another life.
Killua Zoldyck
A prodigy from a famous family of assassins who befriends Gon. He is incredibly fast, intelligent, and wields electricity, but struggles with the dark upbringing he desperately wants to escape.
Ken Kaneki
A quiet university student whose life is turned upside down after a fateful encounter transforms him into a half-ghoul, forcing him to navigate the brutal world of ghouls while clinging to his humanity.
Kurosaki Ichigo
A hot-headed teenager with the ability to see ghosts. His life changes forever when he gains the powers of a Soul Reaper, dedicating himself to protecting the innocent and his friends from evil spirits.
Katsuki Bakugo
Izuku Midoriya’s explosive and prideful rival. Possessing the powerful Quirk “Explosion,” he is fiercely determined to become the number one hero, pushing himself and everyone around him to their limits.
Kageyama Tobio
A prodigious but socially awkward volleyball setter known as the “King of the Court.” He must learn to trust his teammates and cooperate to unleash his full potential at Karasuno High.
Kagome Higurashi
A modern-day Tokyo teenager who is transported to feudal Japan. She discovers she is the reincarnation of a powerful priestess and embarks on a quest with the half-demon Inuyasha to collect sacred jewel shards.
Kurapika
The last survivor of the Kurta Clan, driven by a cold, burning desire for revenge against the Phantom Troupe. He is highly intelligent, strategic, and wields chains created from his Nen.
Kamina
The charismatic and boisterously confident leader of Team Gurren. His unwavering belief in himself and his “bro” Simon inspires humanity to fight back against the oppressive Beastmen and reach for the heavens.
Kyo Sohma
A young man cursed to turn into the cat of the Chinese Zodiac. Hot-tempered and emotionally guarded, he slowly opens up through his relationship with Tohru Honda, learning to confront his deep-seated trauma.
Kyojuro Rengoku
The passionate and powerful Flame Hashira of the Demon Slayer Corps. With an unshakeable sense of duty and a radiant spirit, he serves as a profound inspiration to Tanjiro and his friends.
Kusuo Saiki
An absurdly powerful high school psychic who just wants a normal, peaceful life. He must use his incredible abilities like telepathy and psychokinesis to secretly navigate the chaotic antics of his eccentric friends.
Kazuma Satou
A cynical gamer reincarnated into a fantasy world with a useless goddess, a masochistic knight, and an explosion-obsessed mage. He uses his cunning and luck to survive their disastrously hilarious adventures.
Kirito (Kazuto Kirigaya)
A skilled beta tester trapped in a deadly virtual reality MMORPG where “game over” means actual death. Known as the “Black Swordsman,” he fights to clear the game and protect his friends and loved ones.
Koro-sensei
A cheerful, octopus-like superbeing who destroyed the moon and threatens to destroy Earth. He becomes the dedicated and surprisingly effective teacher of a class of misfits tasked with assassinating him.
Kurisu Makise
A brilliant and pragmatic neuroscience researcher. Initially skeptical of Okabe’s claims, she becomes the key to his time-travel experiments, proving to be his intellectual equal and closest confidant.
Kiki
A charming and optimistic 13-year-old witch who leaves home to start her own delivery service. Accompanied by her black cat Jiji, she learns about independence, self-doubt, and finding her own magic.
Kenshiro
The stoic successor of the deadly martial art Hokuto Shinken, wandering a post-apocalyptic wasteland. He protects the innocent from violent gangs, famously telling his foes, “Omae wa mou shindeiru” (You are already dead).
Kusanagi Motoko
The cybernetically enhanced field commander of Public Security Section 9. A formidable soldier and brilliant hacker, she grapples with philosophical questions about her own identity and humanity in a cybernetic future.
King
The Grizzly’s Sin of Sloth and the king of the Fairy Clan. Despite his lazy demeanor, he is deeply devoted to protecting his kingdom and his love, Diane, wielding the powerful Spirit Spear Chastiefol.
Komi Shouko
A beautiful and elegant high school student who is revered by her classmates. In reality, she suffers from extreme social anxiety that prevents her from speaking, and she dreams of making 100 friends.
Kanna Kamui
A young, adorable dragon exiled to the human world. She takes on the form of a child and lives with Kobayashi, attending elementary school and curiously exploring the strange customs of humanity.
Kakyoin Noriaki
A calm and intelligent high school student who joins Jotaro’s group on their quest to Egypt. He wields the long-range Stand Hierophant Green and has a peculiar fondness for cherries.
Kujo Jotaro
A delinquent-looking but heroic high schooler and the third “JoJo.” He wields the incredibly powerful, time-stopping Stand, Star Platinum, and is known for his stoic demeanor and iconic catchphrase, “Yare yare daze.”
Kira Yoshikage
A meticulous and unassuming serial killer who desires a quiet, peaceful life in the town of Morioh. His deadly Stand, Killer Queen, can turn anything it touches into a bomb, leaving no evidence behind.
Kaworu Nagisa
The enigmatic Fifth Child and 17th Angel. He appears late in the series, showing an immediate and profound interest in Shinji Ikari, challenging Shinji’s understanding of love and humanity.
Krillin
Goku’s best friend and a fellow martial artist. Though often outshined by his Saiyan allies, Krillin is one of the strongest humans on Earth, known for his loyalty, bravery, and signature Destructo Disc attack.
Kagura
A young alien girl from the powerful Yato clan who joins the Yorozuya. Despite her cute appearance, she possesses superhuman strength, a voracious appetite, and a sharp, often vulgar, sense of humor.
Kotomine Kirei
A priest and Master in the Holy Grail War who finds no joy in life’s conventional pleasures. He becomes fascinated by Kiritsugu Emiya’s suffering and seeks to understand his own twisted nature.
Kyubey
A small, cat-like creature that grants wishes to young girls in exchange for them becoming magical girls. Its cute exterior hides a cold, utilitarian logic that is central to the series’ dark and tragic themes.
Katsura Kotaro
An eccentric and determined samurai leading a moderate Joui faction against the Amanto. Often on the run from the Shinsengumi, he is known for his signature line, “It’s not Zura, it’s Katsura!”
Kuroo Tetsuro
The sly and perceptive captain of the Nekoma High volleyball team. A master of provocation and a formidable middle blocker, he is Kenma’s childhood friend and a friendly rival to Karasuno’s team.
Kenma Kozume
The quiet and observant setter for Nekoma High’s volleyball team. Though he lacks stamina and motivation, his video-game-honed analytical mind makes him the strategic “brain” of his team.
Kei Tsukishima
A tall, smug, and antagonistic middle blocker for Karasuno. He initially sees volleyball as “just a club,” but his passion is slowly ignited as he faces powerful opponents alongside his determined teammates.
Kirishima Eijiro
A cheerful and outgoing student in Class 1-A whose Quirk, Hardening, allows him to make his body rock-hard. He values manliness and chivalry, always striving to be a hero his friends can depend on.
Kiba Inuzuka
A brash and loyal ninja from Konoha’s Inuzuka clan. He fights alongside his canine partner, Akamaru, using wild, beast-like techniques that make them a formidable coordinated duo.
Kon
A Mod-Soul (a modified artificial soul) placed inside a stuffed lion toy. He is lecherous and comedic, often serving as comic relief, but occasionally shows surprising bravery when his friends are in danger.
Kuwabara Kazuma
A tough street punk with a heart of gold and a strong spiritual awareness. Despite being Yusuke’s rival, he becomes his most loyal friend, wielding his Spirit Sword with unwavering courage.
Kurama (Shuichi Minamino)
A cunning and intelligent demon fox reincarnated into a human body. He is a calm and analytical fighter who wields demonic plants, and is fiercely protective of both his human mother and his allies.
Koenma
The toddler-sized ruler of the Spirit World, often seen with a pacifier in his mouth. Despite his appearance, he is centuries old and serves as Yusuke Urameshi’s boss, assigning him his Spirit Detective cases.
Kida Masaomi
Mikado’s childhood friend and a resident of Ikebukuro. His cheerful, girl-crazy personality hides a troubled past as the former leader of the Yellow Scarves gang, a history he desperately wants to leave behind.
Kokonoi Hajime
A sharp and money-obsessed member of the Tokyo Manji Gang, known for his exceptional financial acumen. His loyalty is often tied to his own ambitions and his complex past with Inui.
Kunikida Doppo
A meticulous and idealistic member of the Armed Detective Agency who lives his life by the book—literally. His notebook, “Ideal,” allows him to bring written objects into existence.
Kaori Miyazono
A free-spirited and brilliant violinist who bursts into Kosei Arima’s life with a vibrant splash of color. Her passionate playing and cheerful demeanor hide a tragic secret.
Katarina Claes
A young noblewoman who realizes she has been reincarnated into the role of the villainess from her favorite otome game. She uses her knowledge of the game to clumsily but earnestly avoid all her potential “doom flags.”
Kanao Tsuyuri
A quiet and skilled Demon Slayer, the adoptive sister of Shinobu and Kanae Kocho. Initially indecisive and emotionally detached, she slowly learns to follow her own heart after meeting Tanjiro.
Kars
The brilliant and prideful leader of the Pillar Men. He is the creator of the Stone Mask and seeks to conquer the sun by becoming the Ultimate Life Form, possessing the ability to manifest blades from his body.
Kaido
The fearsome Governor-General of the Beasts Pirates and one of the Four Emperors. Known as the “Strongest Creature in the World,” he can transform into a massive dragon and seeks a glorious death in battle.
King Bradley
The charismatic Führer of Amestris, possessing incredible swordsmanship and speed. He is secretly the Homunculus Wrath, a key figure in Father’s nationwide conspiracy, guarding the state’s darkest secrets.
Kiyoko Shimizu
The cool and beautiful third-year manager of the Karasuno High volleyball team. Though quiet and reserved, she is deeply dedicated to the team and works tirelessly to support them from the sidelines.
Kogami Shinya
A former Inspector turned Enforcer at the Public Safety Bureau. He is a sharp and relentless detective, obsessed with hunting down the criminal mastermind Shogo Makishima outside the confines of the Sibyl System.
Kyoko Sakura
A cynical and pragmatic magical girl who fights only for herself. Her brash, self-centered attitude stems from a tragic past, but she eventually reveals a deeply caring and protective nature.
Kyoko Kirigiri
An amnesiac and mysterious student trapped in Hope’s Peak Academy. Possessing a calm demeanor and sharp deductive skills, she becomes a crucial ally to Makoto Naegi in solving the school’s deadly mysteries.
Kyoko Mogami
A hardworking girl who is betrayed by her childhood love. Instead of despairing, she vows revenge by entering the world of showbiz to become a bigger star than him, discovering her true passion for acting along the way.
Kino
A young traveler who explores various countries and cultures with her talking motorrad, Hermes. Following a rule to stay in each country for only three days, she observes the world without judgment.
Kyon
A cynical and sarcastic high school student who is dragged into the wild antics of his classmate Haruhi Suzumiya. He serves as the narrator and the sole “normal” person in a club filled with espers, aliens, and time travelers.
Kiba
A proud white wolf who believes steadfastly in the existence of Paradise, a legendary sanctuary for wolves. He leads a small pack on a perilous journey, driven by instinct and a deep sense of purpose.
Kamille Bidan
A powerful Newtype and rebellious youth who becomes the pilot of the Zeta Gundam. He is emotionally volatile but deeply empathetic, fighting against the oppressive Titans faction during a brutal civil war.
Keroberos (Kero)
The guardian beast of the Clow Cards, who spends most of his time in a cute, winged plushie form. He guides Sakura on her quest to capture the cards, providing advice and comic relief.
Konata Izumi
A witty and mischievous high school girl who is a dedicated otaku. She often neglects her studies to indulge in anime, manga, and video games, frequently referencing them in conversations with her friends.
Kotobuki Tsumugi
The gentle and wealthy keyboardist of the Light Music Club. A sweet-natured girl who is fascinated by commoner activities, she provides tea and snacks for the club and composes their music.
Kōshi Sugawara
A gentle and supportive third-year setter for the Karasuno volleyball team. Despite being replaced as the starting setter by Kageyama, he remains a pillar of emotional support and a brilliant strategist for the team.
Kōtarō Bokuto
The energetic and dramatic ace of Fukurōdani Academy. One of the top five spikers in the country, his performance is heavily dependent on his mood, swinging from unstoppable to dejected at a moment’s notice.
Kushina Uzumaki
Naruto’s mother and the second jinchuriki of the Nine-Tailed Fox. A powerful kunoichi from the Land of Whirlpools, she was known for her fiery red hair and equally fiery, tomboyish personality.
Konan
A founding member of the Akatsuki and Nagato’s loyal partner. Known as “Angel,” she uses origami-based ninjutsu to create paper weapons and wings, serving as a calm and protective force beside her friends.
Kankuro
A shinobi from the Hidden Sand Village and Gaara’s older brother. He is a master puppeteer, using intricate and deadly puppets equipped with hidden weapons to fight his battles.
Kimimaro
The sole survivor of the Kaguya clan and Orochimaru’s most loyal subordinate. He possessed the rare ability to manipulate his own bone structure, creating deadly weapons from his skeleton, but was afflicted with a fatal illness.
Kiyomasa Senji (Crow)
A powerful Deadman and former police officer. He wields the Crow Claw, forming sharp scythes from his blood. Despite his brutal and battle-hungry exterior, he lives by a strong personal code of honor.
Klaus von Reinherz
The powerful and gentlemanly leader of the secret organization Libra. A master of the Brain Grid Blood Battle Style, he is a tactical genius and a physically imposing fighter who is also kind-hearted and unfailingly polite.
Kobayashi
A calm, level-headed office worker with a fascination for maids. After a drunken encounter, she ends up with a powerful dragon named Tohru as her live-in maid, leading to a chaotic but heartwarming new life.
Karma Akabane
A brilliant but rebellious student in Class 3-E. He is one of the most skilled fighters and assassins in the class, enjoying the challenge of trying to kill Koro-sensei with his clever and often sadistic tricks.
Kiyoshi Teppei
The kind-hearted and resilient founder of the Seirin High basketball club. Known as “Iron Heart,” he is a talented center whose career was hampered by a knee injury, but he plays with unwavering optimism.
Kobeni Higashiyama
A timid and perpetually terrified Public Safety Devil Hunter. Despite her cowardly nature, she displays surprising moments of agility and competence when her life is on the line, usually by sheer panic-fueled luck.
Kita Ikuyo
The cheerful and charismatic vocalist and guitarist for Kessoku Band. She is a social butterfly who initially joined the band to get closer to her crush, but eventually finds a true passion for music.
Kiyokata Ijichi
A diligent and perpetually stressed assistant manager at Jujutsu High. He provides support to the Jujutsu Sorcerers by driving them to missions, putting up veils, and handling administrative tasks.
Kokushibo
The highest-ranking demon in the Twelve Kizuki, holding the position of Upper Rank One. A former Demon Slayer and a user of Moon Breathing, he is a terrifyingly powerful swordsman with six eyes.
Kurumi Tokisaki
The most dangerous Spirit, known by the codename “Nightmare.” She wields pistols and the powerful Angel Zafkiel, which allows her to manipulate time. Her motives are mysterious and her personality shifts between elegant and maniacal.
K.K.
A loud, stylish, and hot-headed member of Libra. She is a sharpshooting expert who uses electrified blood in her bullets, and is also a loving mother who tries to balance her dangerous job with her family life.
Kuchiki Byakuya
The proud and stoic captain of the 6th Division in the Gotei 13. As the head of the noble Kuchiki clan, he is a master of both swordsmanship and his Zanpakutō, Senbonzakura, which scatters into a thousand tiny blades.
Komugi
A blind, clumsy, and brilliant girl who is the undefeated world champion of Gungi. She is summoned to the palace of the Chimera Ant King, Meruem, and forms an unlikely and deeply profound bond with him over the board game.
Kenji Miyazawa
An optimistic and cheerful member of the Armed Detective Agency who hails from the countryside. His ability, “Undefeated by the Rain,” grants him superhuman strength, but only when he is hungry.
Kaede Kayano
A cheerful and kind student in Class 3-E who is close friends with Nagisa. She is known for her love of pudding and her distinctive hairstyle, but hides a deep-seated secret and a powerful motivation for being in the class.
Karin Kurosaki
Ichigo’s cynical and tough younger sister. Unlike the rest of her family, she is grounded and skeptical, but she possesses a high level of spiritual awareness and deeply cares for her siblings.
Kaname Tōsen
The blind captain of the 9th Division who follows a personal creed of taking the “path with the least bloodshed.” His strong sense of justice becomes twisted, leading him to betray the Soul Society alongside Aizen.
Kirari Momobami
The beautiful and terrifying Student Council President of Hyakkaou Private Academy. She derives pleasure from risk and chaos, having established the school’s oppressive gambling system for her own amusement.
Kikyo
A powerful and revered priestess who was the original guardian of the Shikon Jewel. Tragically killed and later resurrected, she is a complex figure driven by love, resentment, and a lingering connection to Inuyasha.
Kaname Kuran
The pureblood vampire president of the Night Class and the most respected (and feared) student at Cross Academy. He is enigmatic and aloof, sharing a deep and complicated history with the protagonist, Yuki.
Kiyoomi Sakusa
One of the top three aces in the country and a wing spiker for Itachiyama Institute. A severe germaphobe who always wears a mask, he is an incredibly precise and powerful player with unusually flexible wrists.
Kain Akatsuki
An aristocratic vampire and a member of the Night Class, known by the nickname “Wild.” He is fiercely loyal to his cousin, Kaname Kuran, and possesses the ability to conjure and control fire.
Kōsei Arima
A former piano prodigy who stopped playing after his mother’s death left him unable to hear the sound of his own music. His monotonous life begins to regain color when he meets the vibrant violinist Kaori Miyazono.
Kouta Hirano
An overweight, nerdy student and a military otaku. When the zombie apocalypse strikes, his extensive knowledge of firearms and tactical equipment makes him the invaluable and surprisingly skilled marksman of the survivor group.
Kaiser, Michael
A genius striker from Germany’s Bastard München team and a member of the New Generation World XI. Arrogant and theatrical, he possesses the “Kaiser Impact,” a swing speed that makes his shots virtually unstoppable.
Kureno Sohma
A member of the Sohma family cursed by the spirit of the sparrow. He is bound by a deep sense of duty and guilt to Akito, the head of the family, living a quiet and isolated life at her side.
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