SPECIAL GRADE SORCERER特級呪術師
Yuuta Okkotsu
乙骨憂太
The one thing he could not copy was the promise he was given.

This page carries a single colour and it does not belong to Yuuta. The narrow strip along the right edge is Rika's; the rest stays grey until there is something to copy.
Rika里香
One switch. Off, Yuuta is alone: the page is grey end to end and the right strip is an empty outline. On, Rika enters the strip, colour seeps into the page and three readings rise. The fuller the deck, the further the seepage travels.
StateALONE
The page is monochrome. The right strip is in place but empty: six notches, none of them filled.
Three readings
- Cursed energy output4 → 10 / 10High even alone; with Rika bound it sits at the top of the scale.
- Rika's manifestation0 → 10 / 10This row is the switch itself: zero alone, full when bound.
- Repair by reverse cursed technique3 → 8 / 10As the energy rises so does the wound that can be closed; both draw on the same source.
These three bars are the archive's own scale (0–10). The source records no numeric value for Yuuta; the bars are a reading of what the switch changes, not a measurement.
Record
Nine rows, two of them deliberately empty. What the AniList record says is what is written.
- Born
- 7 March 2001
- Age
- 16–17
- Species
- Human
- Grade
- Special grade sorcerer · 特級呪術師
- School
- Tokyo Jujutsu High · 呪術高専
- Occupation
- Sorcerer, student
- Height
- not recorded
- Blood type
- not recorded
- Symbolic object
- A ring — the one Rika gave him
Height and blood type are absent from the AniList record. Both rows are left empty; no figure on this page is inferred.
Curse laboratory
Three large cards for the three things Yuuta carries: his own technique, the spirit bound to him, and the energy in his hands. Four small cards for jujutsu's own terms.
The three
- 術式Cursed technique: copyingThe only thing that is his own is the ability to take what is notYuuta's innate technique is not an attack but a repetition: he can imitate a cursed technique he has seen. Which is why his page has no colour of its own — it carries whichever colour arrives.Repeats what he seesNo signature of its own
- 呪霊Cursed spirit: Rika — “the Queen”Special grade; bound to Yuuta and to no one elseAfter his childhood friend Rika Orimoto died she became bound to Yuuta and turned into a special grade cursed spirit. For years everyone took this for Rika's curse; the distinction at the end of this page is exactly here.Special grade · 特級Yuuta's reservoir
- 呪力Cursed energy reserveNot technique but quantity — and the quantity itself is a weaponThe second thing that carries Yuuta to special grade is not technique but volume: the cursed energy in his hands is off the scale. Copying finds a shape to spend it in; Rika keeps it fed.Off the scaleThe fuel that copying burns
Four terms
- 領域展開Domain expansionA card that draws a distinctionA domain expansion turns a sorcerer's own cursed technique into a place. Rika's full manifestation is not that: it is not a domain but a bound spirit unfolding. This archive gives no name to Yuuta's domain — an uncertain technique name was not written.
- 反転術式Reverse cursed techniqueMultiplying a negative by a negativeTurning cursed energy inside out and making it heal. Yuuta can use it on himself and on others; because the reserve is large, so is the repair.
- 呪具Cursed toolThe sword is a conduitYuuta fights with a sword. The tool is not a power in itself but a shape for the energy it carries: once the reserve passes through steel it becomes something measurable.
- 束縛Binding vowA promise given, power receivedIn jujutsu a vow genuinely binds: what is given up returns as power. Yuuta's story begins with a childhood promise, and that promise is never revoked.
Copied techniques
Yuuta can repeat a technique he has seen. Take the six sources below into the deck or give them back: as the deck grows, the notches on the right strip fill and the colour advances into the page. Nothing here is permanent — every card can be given back.
Deck06
Colour spread%0
In the deck
The deck is empty. The page is entirely grey.
Every card is a button: Tab between them, Space or Enter to take or give back. The same button also undoes the take.
Colour carries no information on its own here: which source is in the deck is also written as a badge, as a name, and in the counter above. With Rika off the deck still works, only the colour stays away.
The line of his fate
Five stops. The age labels rest on the AniList age range and the series' own account; no intermediate years were inferred.
Childhood
The ring and the promise
As children Yuuta and Rika Orimoto promise to marry when they grow up, and Rika gives him a ring. That ring is this page's watermark — very large, very thin, and touching nothing on the page.
Childhood — the accident
Rika dies but does not leave
Rika dies in an accident. After her death she becomes bound to Yuuta and turns into a special grade cursed spirit. For years Yuuta is recorded as a danger to everyone near him: whoever comes close is hurt.
Age 16
The execution order and Gojou
The jujutsu world issues a secret execution order for Yuuta. Satoru Gojou steps in, stops it, and enrols him at Tokyo Jujutsu High. His classmates become Maki Zen'in, Toge Inumaki and Panda.
愛ほど歪んだ呪いはない
“There is no curse more twisted than love.”
Satoru GojouJujutsu Kaisen 0 — the line carries a sentence-final particle on screen; only the shared core is written here Age 16
Getou and the price of the vow
Suguru Getou attacks the school and Yuuta stands against him. To release the whole of Rika, Yuuta makes a binding vow. Getou dies at the end of the encounter; the hand that kills him is Gojou's.
Age 16–17
The seal, and then the order
After Gojou is sealed, the higher-ups give Yuuta an order: the execution of Yuuji Itadori. Yuuta was once the one an execution order was written for; now he is the one carrying it.
Bonds
Four of these have their own files in the archive and their cards open onto them. Two names carry no link: their ids are not recorded in this archive.
- Satoru Gojou五条悟His teacherThe person who stopped the execution order on Yuuta and brought him to Tokyo Jujutsu High. The AniList record puts it in one sentence: Gojou mentored him and enrolled him at the school.
- Suguru Getou夏油傑The one he facedThe other side in Jujutsu Kaisen 0. Getou collected cursed spirits; Yuuta fought with the single spirit bound to him — two different ways of relating, in the same scene.
- Maki Zen'in禪院真希ClassmateA student of the same year. Maki carries tools and no cursed energy; Yuuta carries a reserve that is off the scale. The school seated them side by side.
- PandaパンダClassmateThe third member of the second year. Panda is not human, and the spirit at Yuuta's side is a dead child: no member of this class fits the jujutsu world's standard boxes.
Names without a file in the archive
- Rika Orimoto里香Childhood friendThe strip on the right of this page is hers. The kanji is her given name only: the spelling of her family name is unverified in this archive, so it is not written.
- Toge InumakiClassmateThe owner of the cursed speech technique (呪言); the source of the clearest copy in the deck. The kanji of his name is unverified in this archive, so it is not written.
Closing
Two scene records, one title, and the source credit.
“Let's get married when we grow up.” — two children, a ring, and a promise never revoked.
Jujutsu Kaisen 0 · scene record — not a verbatim quote “Rika did not curse me. I cursed her.” — the distinction that re-reads every colour on this page.
Jujutsu Kaisen 0 · scene record — not a verbatim quote
特級呪術師 乙骨憂太
Special grade sorcerer Yuuta Okkotsu — the title and the name exactly as the AniList record has them.
Record and portrait from AniList: AniList · character 129571
Every drawing other than the portrait (the ring, the notched strip, the silhouette) was hand-drawn as SVG for this page; no image was fetched from elsewhere. The scene frames stand empty as curator slots.