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Yuka Okkotsu ( (おっ) (こつ) (ゆう) () Okkotsu Yūka?) is a main protagonist in Jujutsu Kaisen Modulo. She is a jujutsu sorcerer, the granddaughter of Maki Zenin and Yuta Okkotsu, and the younger sister of Tsurugi Okkotsu.

Appearance

Yuka is a slender teenage girl with black hair and fair skin. Her large blue eyes, a striking feature, mirror the shape and size of her grandfather's. Her hair cascades past her neck, framed by two thin bangs on each side of her face. Her Jujutsu High uniform, also similar to her grandfather's but sleeveless, forms a dress-like silhouette with a belt cinching her waist. Underneath it, she wears a black bodysuit extending from her mid-neck to her legs, featuring white lines around the biceps and mid-shin, as well thumb holes in the sleeves. Yuka also sports a watch-like terminal device on her wrist that can project a digital screen.

Personality

Yuka is usually a calm and kind person but she can be hot-headed, often fueled by a deep-seated rivalry with her brother. This sibling animosity originated from a significant family event: the Gojo clan’s decision to entrust Yuta's ring to Tsurugi, despite Yuka initially being the chosen recipient by Yuta himself. Yuka had a close bond with her grandfather, who she grew up with, which likely amplified her feelings of betrayal and fueled her competitive spirit.

Yuka's desire to fight Tsurugi

"I won't go and save him. I'm gonna punch his face in."

Her rivalry with Tsurugi often takes precedence, even over new introductions, as seen when she prioritized bickering with him upon meeting Maru. Despite her outwardly abrasive demeanor around Tsurugi, Yuka is normally polite, which Maru was able to discern. He got her to drop the pretense of not caring about her brother’s well-being, especially after she flippantly boasted about not wanting to rescue him. While Yuka initially maintained her facade of indifference, claiming she would fight Tsurugi instead of saving him, her actions ultimately revealed her true concern. After rescuing him from danger, she held true to her word and challenged him to a fight, culminating in a tearful loss for Yuka. This emotional release seemingly cleared the air, allowing them to finally work together effectively.

Yuka suffers from a malignant brain tumor and only has six months left to live. Despite this, she genuinely enjoys the time that she has left and still works diligently at achieving her lifelong goal. She hates the prospect of being pitied and keeps her condition a secret from her brother. As she points out in her conversation with Cross, she refuses to spend her last few months wallowing in hatred and self-pity. She is angry about the inherent unfairness of her situation but, in sharp contrast to Cross, she thinks it's stupid to resent those who are "better off" than her.

Abilities and Powers

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Overview

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Physical Prowess

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Cursed Energy

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Cursed Technique

Cursed Techniques
Savage Jaw Strike ( () (がく) (そう) Kugakusō?): Yuka infuses her hands with cursed energy, causing her fingernails to grow long and sharp. Curling her fingers in a claw-fashion, Yuka then strikes her opponents with her hands. The cursed energy possesses special traits, causing it to deal slashing damage upon contact.[3]
Biting Twist ( (こう) (ねん) Kōnen?): Using Savage Jaw Strike, Yuka strikes her target with both of her hands in a twisting motion, delivering a powerful impact that can knock a human unconscious.[4]

Battles & Events

  • Tsurugi Okkotsu, Yuka Okkotsu & Maru vs. Curse User

Trivia

  • Yuka's surname contains the kanji for "the second of the ten Celestial stems" ( otsu?) and the Kan-on reading for "skeleton, bone" ( kotsu?); the つ ("tsu"?) from the first kanji is not included, instead replaced by the second. Her given name has the Kan-on reading for "anxiety, worry, grief" ( ?) and "flower" ( ka?).

References

  1. Jujutsu Kaisen Modulo Manga: Chapter 1 (p. 11).
  2. Jujutsu Kaisen Modulo Manga: Chapter 7 (p. 16).
  3. Jujutsu Kaisen Modulo Manga: Chapter 1 (pp. 43-44).
  4. Jujutsu Kaisen Modulo Manga: Chapter 1 (p. 47).

Navigation

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Characters
Tokyo Jujutsu High
Faculty Akari Nitta  •  Atsuya Kusakabe  •  Kiyotaka Ijichi  •  Masamichi Yaga  •  Satoru Gojo  •  Shoko Ieiri
Students Kinji Hakari  •  Kirara Hoshi  •  Maki Zenin  •  Megumi Fushiguro  •  Nobara Kugisaki  •  Panda  •  Toge Inumaki  •  Yu Haibara  •  Yuji Itadori  •  Yuta Okkotsu
Kyoto Jujutsu High
Faculty Utahime Iori  •  Yoshinobu Gakuganji
Students Arata Nitta  •  Aoi Todo  •  Kasumi Miwa  •  Kokichi Muta  •  Mai Zenin  •  Momo Nishimiya  •  Noritoshi Kamo
Jujutsu Sorcerers
Professional Sorcerers Kento Nanami  •  Mei Mei  •  Takuma Ino  •  Tengen  •  Yuki Tsukumo
Zenin Clan Chojuro Zenin  •  Jinichi Zenin  •  Naobito Zenin  •  Naoya Zenin  •  Nobuaki Zenin  •  Ogi Zenin  •  Ranta Zenin
Kamo Clan Noritoshi Kamo  •  Shino
Culling Games Players Angel  •  Charles Bernard  •  Chizuru Hari  •  Dhruv Lakdawalla  •  Fumihiko Takaba  •  Haba  •  Hagane Daido  •  Hajime Kashimo  •  Hana Kurusu  •  Hanyu  •  Hiromi Higuruma  •  Iori Hazenoki  •  Reggie Star  •  Remi  •  Rin Amai  •  Rokujushi Miyo  •  Ryu Ishigori  •  Takako Uro  •  Yorozu
Non-Combatants Kaori Itadori  •  Misato Kuroi  •  Riko Amanai  •  Ui Ui
Fukuoka Branch Campus Kaito Yuki  •  Kensuke Nagino  •  Saki Rindo
Curse Users
Suguru Geto's Group Larue  •  Manami Suda  •  Miguel Oduol  •  Mimiko Hasaba  •  Nanako Hasaba  •  Suguru Geto  •  Toshihisa Negi
Kenjaku's Group Haruta Shigemo  •  Jiro Awasaka  •  Juzo Kumiya  •  Kenjaku  •  Niji Ebina  •  Ogami  •  Ogami's grandson  •  Sukuna  •  Uraume
Q Bayer  •  Kokun
Non-Curse Users Shigeru Sonoda  •  Shiu Kong  •  Toji Fushiguro
Cursed Spirits
Mahito's Group Dagon  •  Hanami  •  Jogo  •  Mahito
Vengeful Spirits Kuchisake-Onna  •  Michizane Sugawara  •  Rika Orimoto  •  Tamamo-no-Mae Incarnate
Death Paintings Choso  •  Eso  •  Kechizu
Other Curses Akuro-o Otake  •  Finger Bearer  •  Fly Heads  •  Ganesha  •  Ko-Guy  •  Kurourushi  •  Rainbow Dragon  •  Rika  •  Smallpox Deity
Non-Sorcerers
Sugisawa Third High School Setsuko Sasaki  •  Takagi  •  Takeshi Iguchi
Satozakura High School Junpei Yoshino  •  Shota Ito  •  Sotomura
Saitama Urami East Junior High Fujinuma  •  Taichi Kanada  •  Takeda  •  Tsumiki Fushiguro
Civilians Furudate  •  Fumi  •  Jin Itadori  •  Keita Oe  •  Nagi Yoshino  •  Saori  •  Tadashi Okazaki  •  Takada-chan  •  Wasuke Itadori  •  Yuko Ozawa
U.S. Government Cyrus Veil  •  Garry K. Johnson