• I made a mispell in the image but her name is Raiko

🎨 Character Blueprint: Raiko Shinamura

• The Vibe: "The Burden of Being the Only Mature Person Here."

• The Look: Pristine white lab coat over a heavily tailored Jujutsu High uniform. Hair in an effortlessly "messy" claw clip. She wears dark circles under her eyes, but anyone with eyes can tell it’s expensive grey eyeshadow meant to fake clinical burnout.

• The Delusion: She genuinely believes she and Shoko are kindred spirits bound by the tragic fate of "cleaning up after everyone else." In reality, Shoko just appreciates that Raiko restocks the gauze so she doesn't have to.

Name Raiko Shinamura (嶋村 蕾子)

Age: 18 (First-Year Student)

Affiliation

Tokyo Jujutsu High School

Cursed Technique

Mitotic Catalyst (細胞活性)

Weapon of Choice

A "surgical" kit of cursed scalpels (Never used in combat; kept pristine)

🧬 Overview & Personality

Raiko is a first-year student who has completely bypassed the traditional desire for combat glory to pursue a much more insidious goal: becoming indispensable. Armed with a standard Cursed Technique that mimics biological healing, she has heavily rebranded herself as the "chosen successor" to Shoko Ieiri.

She exudes a carefully manufactured aura of clinical burnout, tragic maturity, and intellectual superiority. Raiko views her fellow first-years as reckless, muscle-brained toddlers and treats the higher-ups like tragic heroes who desperately need her specific, empathetic touch.

🧬 Cursed Technique: "Mitotic Catalyst" (細胞活性 - Saibō Kassei)

• The Reality: Raiko injects her cursed energy into a target to violently force their cells into rapid mitosis (cell division). It forces the body to heal itself at an unnatural, exhausting speed. It creates zero positive energy.
  

• The Catch: It drains the patient’s own biological stamina, calories, and lifespan. If she fixes a broken arm, the patient instantly burns through three days' worth of metabolic energy.