OVA
Description
Pinoko, sometimes called Princess, began as a teratoid cystoma—a rare parasitic twin—inside her 18-year-old sister. This tumor possessed developed body parts, including a brain, nervous system, and organs. Black Jack removed the growth and transplanted these elements into a synthetic body he built, permanently fixing her appearance in a toddler-like state despite her chronological age. Her name, inspired by Pinocchio, reflects her artificial creation.
Pinoko exhibits a complex mix of maturity and childlike qualities. She adamantly claims to be 18 years old and declares herself Black Jack's wife, frequently displaying jealousy towards other women near him. She capably manages household tasks like cooking, cleaning, and assisting in surgeries. Her personality features emotional outbursts, often triggered by anger if called a child or if Black Jack is absent or in danger. She acts impulsively and fixates on worst-case scenarios, exemplified when she misinterpreted a fictional letter as proof Black Jack kidnapped her, leading her to drink alcohol and seek a nonexistent family.
Her signature expression is the catchphrase "acchonburike" (translated as "Oh my goodness" or "Allamoby!"). She enjoys sweets, notably ordering oversized "Pinoko's Special" sundaes, and engages in activities such as karaoke, boxing, and photography. She keeps a diary and writes love letters to Black Jack, who corrects her spelling errors. Her interests also include extravagant decorating and playing with makeup, revealing occasional insecurities about her looks.
Pinoko cannot grow physically due to her synthetic body, causing her distress as she desires an adult form. She lost telepathic abilities after separation from her twin but retained a connection to similar entities, like communicating with another teratoma in her sleep. Her relationship with her biological sister is hostile; her sister disowned her during their single encounter.
Across adaptations, Pinoko consistently serves as Black Jack's emotional anchor. She provides companionship, contrasts his stoicism, and sometimes bears the brunt of his frustrations. Her loyalty is unwavering, leading her to risk her safety for him, confronting threats or searching during his disappearances. Despite enduring life-threatening situations—including leukemia, kidnapping, and physical injuries—she demonstrates resilience, highlighting her importance beyond comic relief.
Pinoko exhibits a complex mix of maturity and childlike qualities. She adamantly claims to be 18 years old and declares herself Black Jack's wife, frequently displaying jealousy towards other women near him. She capably manages household tasks like cooking, cleaning, and assisting in surgeries. Her personality features emotional outbursts, often triggered by anger if called a child or if Black Jack is absent or in danger. She acts impulsively and fixates on worst-case scenarios, exemplified when she misinterpreted a fictional letter as proof Black Jack kidnapped her, leading her to drink alcohol and seek a nonexistent family.
Her signature expression is the catchphrase "acchonburike" (translated as "Oh my goodness" or "Allamoby!"). She enjoys sweets, notably ordering oversized "Pinoko's Special" sundaes, and engages in activities such as karaoke, boxing, and photography. She keeps a diary and writes love letters to Black Jack, who corrects her spelling errors. Her interests also include extravagant decorating and playing with makeup, revealing occasional insecurities about her looks.
Pinoko cannot grow physically due to her synthetic body, causing her distress as she desires an adult form. She lost telepathic abilities after separation from her twin but retained a connection to similar entities, like communicating with another teratoma in her sleep. Her relationship with her biological sister is hostile; her sister disowned her during their single encounter.
Across adaptations, Pinoko consistently serves as Black Jack's emotional anchor. She provides companionship, contrasts his stoicism, and sometimes bears the brunt of his frustrations. Her loyalty is unwavering, leading her to risk her safety for him, confronting threats or searching during his disappearances. Despite enduring life-threatening situations—including leukemia, kidnapping, and physical injuries—she demonstrates resilience, highlighting her importance beyond comic relief.