Shoko
Jujutsu Kaisen: Starting with Sasuke's PowerBiodata
| Feature | Value |
|---|---|
| Name | Shoko Ieiri (硝子) 9 |
| Gender | Female 9 |
| Affiliation | Tokyo Jujutsu High 9 31 32 |
| Occupation/Role | Doctor; formerly a Jujutsu High student 31 32 |
| First Appearance | Chapter 9, “Enrolling at Jujutsu High” 9 |
Background / History
Enrollment and School Life
Shoko enrolled at Tokyo Jujutsu High in April 2005 alongside Ze Zenin, Satoru Gojo, and Suguru Geto, with Masamichi Yaga as their homeroom teacher. She initially mistook Ze for an upperclassman and called him senpai, only to discover that he was her classmate. Because of her cursed technique, Yaga exempted her from the first-day combat assessment 9.
Her initial impressions were mixed: she found Ze aloof and Gojo arrogant and ill-mannered. After watching the boys spar and roughhouse, however, she reconsidered her doubts and emailed Utahime that she had met “some pretty great classmates” 9 10.
Shoko grew close to her classmates while maintaining friendships with Utahime and Mei Mei. She joined Gojo and Geto in rescuing the two older students from a cursed spirit’s time-distorting barrier, having become worried when Utahime failed to contact her for two days 11 16.
Growing Closer to Ze
Shoko’s interest in Ze developed through his storytelling. After listening to his account of Naruto and Sasuke, she brought him cola and stayed for a story about Twilight Sparkle. When she fell asleep against him, Ze covered her with his jacket, carried her to a five-star hotel, and tucked her into bed. After he left, she blushed while recalling their hand-holding and being carried 11.
By the Goodwill Event, Shoko trusted Ze unconditionally after a year of working alongside him. She also recognized that his prickly, indifferent manner concealed his feelings. During a group outing, she privately wished she could always remain beside him and listen to his stories 24 25 27.
Graduation and Medical Work
Shoko and her three classmates graduated at the end of their third year, one year early from Jujutsu High’s four-year program. She became a doctor, putting her medical studies into practice 31.
After Kenjaku attacked Geto, Shoko treated him with Reverse Cursed Technique. He nevertheless remained unconscious despite normal medical readings. She stayed beside his infirmary bed with Ze and rebuked Gojo when his distress led him to shout at Ze 32.
Reunion and Kyoto Assignment
Years later, Shoko confronted Ze for missing a promised telling of Spirited Away. Although initially upset, she acknowledged that he would not break a promise without an important reason. Their conversation nearly became a confession before Ze changed the subject to his temporary transfer to Kyoto Jujutsu High, which visibly worried her 37.
Before Ze departed, Shoko asked him to walk her home. He recalled without hesitation that they had known each other for thirteen years. She asked him to visit the “Three Great Sage Lands for dates” with her; he promised to explain their stories after returning from Kyoto, and they held hands while admiring the moon 44.
Their attraction remained unformalized. Yuta and Rika treated it as common knowledge at Jujutsu High, with Rika wondering when the two would finally get together 45.
Appearance
Shoko has brown hair, a pale complexion, and a beauty mark beneath her left eye. Her hair is short during her student years and long when she later reunites with Ze 9 11 37.
- Beauty mark: Remains a distinguishing feature in adulthood 37.
- Dark eyebrows and naturally red lips: Described during her school years 13.
- Cigarette in hand or between her lips: A recurring part of her student-era appearance 13 27.
Personality
Shoko often speaks languidly, but her relaxed manner accompanies a sharp sense of humor. When Gojo abruptly asked her to teach him Reverse Cursed Technique after dismissing his classmates, she answered with deliberately unhelpful “whoosh” and “swish” gestures before mocking his lack of talent 9.
She is attentive to her friends’ feelings and willing to confront them. She worried about Utahime’s silence, defended Ze during Geto’s hospitalization, and recognized the concern behind Ze’s awkward request that she quit smoking 16 27 32.
Around Ze, Shoko is more openly playful and affectionate. She teases his aloofness, pinches his waist, takes his hand, and presses him to keep his storytelling promises. Her annoyance softens when she sees his guilt or understands why he has been absent 23 37 44.
Abilities & Skills
Reverse Cursed Technique
Shoko can use Reverse Cursed Technique to treat other people 32.
- Known since enrollment: Gojo recognizes her ability and asks her to teach him on their first day 9.
- Medical application: She uses it to treat Geto after his ambush 32.
- Documented limitation: Her treatment does not wake Geto from his unexplained unconsciousness 32.
- Combat exemption: Yaga excludes her from the initial sparring assessment because of her cursed technique 9.
Medical Knowledge
Shoko studies medicine during her school years and becomes a doctor after graduation 31.
- Works in Jujutsu High’s infirmary during Geto’s hospitalization 32.
- Combines medical practice with Reverse Cursed Technique treatment 31 32.
Relationships
- Ze Zenin — Classmate, year-long working partner, and romantic interest. Their bond grows through storytelling, teasing, and mutual concern, but they are not confirmed as a couple in the supplied chapters 9 24 27 37 44 45.
- Utahime Iori — Senior and best friend. Shoko regularly emails her about school and Ze; Utahime greets her with enthusiastic hugs 9 10 11 16.
- Satoru Gojo — Classmate and longtime friend whom she frequently mocks. She threatens him when he attempts to spread gossip about her and Ze 9 40 44.
- Suguru Geto — Classmate, friend, and patient after his ambush. She later relays Ze’s mission request to him and joins their friends’ karaoke gathering 32 40 43.
- Mei Mei — Older school friend. Shoko, Utahime, and Mei Mei are described as the school’s only three girls at the time and get along well 11.
- Masamichi Yaga — Homeroom teacher, who exempts her from the first-day sparring assessment 9.
Notable Quotes
“You go whoosh, then you go swish, and that's it...” 9
“I've met some pretty great classmates.” 10
“Don't you think I know you? You wouldn't break a promise unless something important came up.” 37
Trivia
- Shoko tests Gojo’s automatic Limitless by throwing an eraser and pencil at him, then asks whether keeping it active will damage his brain 22.
- She pets Mahoraga with Ze’s reassurance, but is startled when the shikigami speaks after she calls him less cute than the others 22.
- She keeps a photograph from the group outing that is described as especially meaningful to her; its exact composition is not specified 27.
- Ze urges her to quit smoking out of concern for her health, but the supplied chapters do not establish that she quits 27.