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Tokyo Jujutsu High alumnus · Grade 1 sorcerer

Kento Nanami

Every line on this page breaks at seventy percent. When the working day ends, it stops breaking.

Everything has a weak point, and it is always in the same place: where the seven falls to the three.

Nanami's technique is not a force but a MEASURE. It divides everything he sees seven to three, and where that division line falls is that thing's weakest point. The blow lands there. In return there is no display: the cleaver is blunt, the move is plain, the result is certain. This page carries the same ratio — until the working day ends, every line breaks at the seven.

Kento Nanami — AniList dossier portrait

Dossier

Taken verbatim from the AniList record; blanks left blank.

Birthday
3 July
Age
27
Height
184 cm
Grade
Grade 1 sorcerer
Cursed technique
Ratio (十劃呪法)
Also known as
Nanamin · the 7:3 sorcerer

The birth YEAR is blank in the record — only day and month are logged. No year has been DERIVED by combining it with the age; blood type is absent too.

Three pillars

A measure, a clock, and an edge that is not sharp.

  • Jukkaku JubōRatio TechniqueIt divides everything he sees seven to three.The technique produces no damage; it marks a line on the target: the point that splits its length seventy to thirty. That point becomes the target's weak spot, and a blow landing there is worth many times the same blow landing anywhere else. Nanami's power comes not from his arm but from knowing where to put it.Produces no damageWorks on any targetThe measure is fixed
  • Jikangai RōdōOvertimeExtra hours, paid past the clock.Nanami makes a binding vow with himself: within working hours he will not exceed a set limit. In exchange, AFTER the hour has passed, his cursed energy rises by a measured amount. An account that writes his own discipline down as a restriction and collects the interest in the evening — a solution as characteristic as the technique itself.A vow with himselfBound to the clockA measured increase
  • DontōThe Blunt CleaverAn edge that is not sharp, and works anyway.The cursed tool he carries is a deliberately blunted cleaver. Sharpness is unnecessary because the hit is already guaranteed: a blunt edge on the right point does more work than a keen edge on the wrong one. The plainness of the tool sums up his whole manner — no display, only the job done.Blunt on purposeA cursed toolAccuracy instead of an edge

Four details

The vow, the tool, the former career, and the student he took on.

  • Binding vowPlacing a restriction on yourself and taking power in return. The rule is strict: break the terms and the gain goes with them. Nanami's working-hours vow is its tidiest example — not a rule but a contract.
  • Cursed toolA weapon that carries cursed energy. Even a non-sorcerer can cut a curse with one; in Nanami's hand the tool becomes an extension of the arm that carries the technique.
  • The company yearsAfter school he left the jujutsu world for a company and worked there for four years. What brought him back was not an epiphany but a comparison: he saw both jobs were awful and picked the less awful one.
  • The student he took onA teacher who is Gojō's exact opposite: no jokes, no encouragement, no unnecessary sentences. The only things he taught were how the job is done and when to walk away from it. What he ultimately gave his student was not a technique but a transfer of responsibility.

The measuring bench

First GUESS the weak point, then measure. Whatever the target, the line always falls in the same place.

Target

Guess what percentage along the target the weak point sits.

Ratio
7 : 3
True point
Deviation

Pick a target and guess the weak point. The line stays invisible until you measure.

Routine work. The moment the line appears the fight is over; the rest is just arm movement.

The guess slider moves with the arrow keys; targets and buttons are reachable by tab.

Five stops

He quit the work, came back, and never once dressed up his reason.

  1. the school years

    The classmate who was lost

    While studying at Tokyo Jujutsu High he lost a classmate on a mission. The death made him question not the work itself but the way it was run: a student sent out unprepared dying is not an accident but an outcome of management.

  2. after graduation

    Quitting the job

    The moment he graduated he left the jujutsu world and joined a company. For four years he wore a tie, sat in meetings, wrote reports. It was not an escape but a trial: he was measuring whether another life was possible somewhere else.

  3. four years later

    Choosing the less awful one

    He came back. He never dressed the reason up: he saw that both jobs were awful and picked the less awful one. The sentence reads like a joke but it is the most honest line on this page — Nanami was never someone who ennobled his own work.

    労働はクソだ
    Nanami — on the work
  4. age 27

    The boy who was not saved

    Tracking a curse he came across a high-schooler and tried to save him. He could not. What he told his student afterwards was not consolation but method: do what you can, then learn to carry the rest.

    Junpei YoshinoThe boy he tried to save

  5. Shibuya

    The handover

    At Shibuya the working day was long over, and Nanami worked to the end. In his last scene he made no heroic speech and said no goodbye: he handed the remainder of the job to his student. The measure from the top of this page closes here — a life too divides seven to three, and someone else carries the three.

    あとは頼みます
    Nanami — his last words at Shibuya

    Yuuji ItadoriThe student he handed the job to

Closing

His last sentence was not a farewell but a handover.

  • 労働はクソだ

    Labour is a miserable business.

    Kento NanamiAfter coming back from the company, describing the work. Not a complaint but an assessment — and he goes to work anyway.
  • あとは頼みます

    The rest is in your hands.

    Kento NanamiHis last words at Shibuya. Not a farewell — a handover.

Shichisan — “seven three”. The name is less a technique than a HABIT: Nanami is already dividing as he looks at the world, and the technique only confirms what he sees.

Dossier, portrait and birth data from AniList: AniList · Kento Nanami #133704