Black Jack

Black Jack accepts a three million dollar fee from the young and beautiful Sayuri Crossword to treat Manabis Crossword (the Chairman of the Carosan Corporation and Sayuri's husband) on isolated windswept Raoski Island. Black Jack arrives to find a frail old man, wracked with painful spasms as all the water drains from his body leaving him weak from dehydration. Eighty doctors could find no cause, but Jack discovers that he has Kimaira, a disease endemic to the island and supposedly dormant for 150 years. However it actually surfaced 60 years earlier, infecting the Crossword family who were all killed by the villagers except the young Manabis. Manabis asks Black Jack to operate on him during a spasm to find the cause of the disease. Black Jack agrees and discovers that the Kimaira virus just as Manabis dies enabling a cure to be developed.

Six months ago while in S-city, Black Jack saves Rei Fujinami, one of four girls who is injured while ice skating. Now, during a stop-over in S-city, he encounters the same girl who asks him to treat Yumiko Inoue (Rei's friend) who is in a coma after an 80m fall. Of her other friends, Yuki was killed by a speeding car and Kaori committed suicide 10 days later. Jack examines Yumiko in the wealthy private hospital inherited by Tokio Umetani, although Umetani is more interested in car racing. Jack operates on Yumiko to remove the hematoma on her brain, assisted by the hospital surgical team. Jack discovers that the girls became addicted to mescaline from a small, spiny cactus after finding them growing on Mt. Senin and informs his friend, Police Lt. Takasugi. He accuses Umetani of cultivating the plants and attempting to kill the girls to hide his secret, however they are suddenly interrupted by syndicate operatives who abduct them. They are left on Mt. Senin with the plants ablaze and a ticking time bomb, however Jack just manages to drag himself and Umetani free before the explosion. Later, he bids a fond farewell to Rei and Takasugi.

The Federal Unites Air Force attacks the Ortega republic accusing its leader General Cruz of international criminal activities. Meanwhile, Black Jack is asked by a woman called Maria to operate on an unknown person. During transit, Ortega forces free Cruz, and Captain Maria Carnella is shot in the eye. She contacts Jack who says the patient is Cruz who is dying from cancer. On the perilous journey back to Ortega, Black Jack operates under moonlight to remove a cancerous lesion on Cruz's thyroid gland to prolong his life. Meanwhile, Federal Unites elite forces attack and the Ortega forces create a diversion, however they are defeated and Maria gives her life to save her father, General Cruz. Jack carries Cruz to the border, but he is killed under orders of Federal Unites President Kelly. Later, back home, Pinoko finds Maria Carnella's dog tags in a drawer.

Dr. Kiriko is shown to be a doctor who assists his clients to die. Black Jack is called in to help Michelle Rochasse, a movie actress who is visibly undernourished and weak, and unable to eat. After an exhaustive battery of tests Jack cannot identify the cause. Red blotches begin appearing on her skin, and she crashes her car, but she is saved by Dr. Kiriko. Jack examines Michelle and he is told by the film's director that Michelle's childhood friend, his sister Catina, developed similar symptoms before her death. The only common denominator is their childhood village of Anjou. On his way to Anjou Jack encounters the toxicologist, Dr. Kiriko who gives him information about chemical weapons from World War I stored near the village. Jack manages to isolate the parasite responsible and operates to remove it from Michelle’s brain, saving her life and enabling her to complete the movie

While on vacation, Black Jack comes across a young man called Leslie Harris on a train. Bullet wounds mysteriously appear on his body, bleed, but then disappear. Leslie has recurring dreams of seeing a woman with a child singing about the Owl of San Merida where he finds himself in a battle zone being shot. Black Jack examines him and finds barely visible signs of many earlier operations. They travel to the Republic of El Garnia, a country with over 25 years of civil war which ended 4 years earlier, and visit the village of San Merida. Leslie finds it familiar, and they meet Ernesto, the only survivor who tells the story of how he, an uncertified doctor, saved a baby by using the blood and body components of the dead woman Sanda, including her bullet-riddled skin. Suddenly the government troops arrive and arrest, then summarily shoot Ernesto for his part in the resistance. Jack is unable to save his life, leaving Leslie the only living survivor of San Merida.

Black Jack receives a large box of old Japanese currency from Saburo Taneda with an urgent request to treat his dying wife, however it was sent two years ago. Jack and Pinoko travel to Yashaga Mountain, through a snow storm, but become bogged and fall asleep. Jack awakes and sees a temple so he leaves Pinoko with a monk, Lady Kaoru, and continues by foot. He is caught in an ancient battle between the samurai Saburo Taneda and his enemies. Jack meets Princess Ikehata who ate the poisonous gamakazura fruit four years earlier rather than marry Lord Rokuyoji against her will and since then she has suffered seizures and violent fits. Abumaru, a messenger from Lady Kaoru the spurned wife of Lord Rokuyoji, visits Saburo and demands that he surrender Ikehata. Jack operates on the princes to repair an irregular heartbeat, which releases a giant snake. Saburo kills the snake which also causes the death of Lady Kaoru. Following the operation Saburo and Ikehata flee together, but are killed by Rokuyoji's troops. Meanwhile, Abumaru kills Rokuyoji in revenge for his poor treatment of Kaoru. The storm clears and Jack awakes, realizing that he has had a dream, and he is taken by Saburo to see his sick wife. Jack diagnoses that she has mesothelioma and prepares to take her to the hospital, but surprisingly finds that Saburo died two years earlier, and his wife was cared for by neighbors who resemble Kaoru and Abumaru.