Fukujori Ishiyama

Fukujori Ishiyama is a professor whose wartime medical authority is turned toward lethal experimentation on captured American airmen. In Kameya Sato’s recollection, Ishiyama presents the procedures as scientific sacrifice and service to the Emperor; after the war, he dies by suicide in prison. His brief but consequential appearance connects professional expertise to imperial obedience, then leaves open what punishment and belated acknowledgment can mean after atrocity.

Identity and Wartime Role

Ishiyama is identified as a professor in a university anatomy department and as the senior figure directing the operation Sato recalls. Near the end of the war, Sato was an intern under him. One day Sato was instructed to collect a wounded American airman from a guarded ward. The man trusted Sato and got onto a gurney, but Sato had been told to take him not to an operating theatre but to the anatomy department’s dissection room. The distinction establishes the deception at the centre of the episode: the patient believes he is being taken for treatment, while the staff have other plans.

Several doctors, nurses, interns, and army officers were assembled in the room before Ishiyama arrived. The airman stood and lay down on the dissection table, still trusting Sato. Ishiyama then addressed the gathering, making the procedure part of a larger argument about scientific achievement, sacrifice, and service to the Emperor. The narration does not present him as an isolated figure acting without institutional support: medical staff and military officers are present, and his appeal gives their work an official ideological frame.

The Experiments and Their Justification

Sato’s account makes clear that the airman was not given the operation he expected. Ishiyama arrived while orderlies were securing the patient to the table, then explained that studying subjects before death could yield useful scientific data for future battles. He described such work as difficult but necessary, and cast doctors and scientists as servants who proved their worth through commitment to the Emperor. His reasoning converts an assault on a trusting patient into a claimed contribution to the war effort. Scientific purpose and political obedience are made to reinforce one another.

The operation was fatal. Sato recalls that the conscious airman did not initially resist and that the gathered staff bowed toward him before Ishiyama began. The novel records this formal gesture alongside the staff’s stated purpose: a sign of professional ceremony does not make the act medical care. Rather, the contrast shows how ritual and institutional language can lend an appearance of legitimacy to a procedure that destroys the person placed in their care.

The first operation was not an isolated case. Sato says he attended further procedures on other airmen over the following days, including experiments involving the chest, facial nerves, and brain. His account thus expands the episode from one patient’s betrayal into a repeated practice within the department. It also gives Ishiyama’s justification its full consequence: what he described as scientific sacrifice was carried out on a succession of captive men, under the authority of a professor and in the presence of colleagues.

Sato’s Testimony and Nakamura’s Response

The novel reveals Ishiyama chiefly through testimony delivered after the war. Sato recounts the episode during a conversation with Major Nakamura, who initially asks whether the airman was anesthetized and the professor operated on his wound. Sato corrects that assumption, and the details he supplies overturn Nakamura’s expectation of ordinary treatment. The disclosure is therefore also a test of Nakamura’s understanding of wartime conduct: the account confirms that acts committed in the name of the war were not merely allegations, but Nakamura remains emotionally unmoved as he listens.

Sato remembers having felt proud to be present at the time. He says the procedures did not immediately trouble him because they occurred during the war. His later narration places that former pride beside an account of what he witnessed, exposing the distance between a participant’s wartime interpretation and the meaning the same actions acquire in retrospect. The testimony does not establish that Sato was tried or punished; he says he feared prosecution for a time, but that period had passed.

Aftermath and Narrative Significance

Sato reports that Ishiyama hanged himself in prison after the war. He adds that other people involved were sentenced to death, had their sentences commuted, and were eventually released. The brief account distinguishes Ishiyama’s fate from theirs without explaining the legal decisions in detail. It also places his death beside Sato’s observation that both the Americans and the Japanese wanted the matter forgotten. The episode therefore offers no uncomplicated conclusion in which a prison sentence settles responsibility or public memory preserves the victims’ experiences.

Ishiyama’s story belongs to a broader pattern in the novel in which imperial demands recast people as instruments. On the railway, Colonel Kota insists that the work must be completed even if everyone dies; in Ishiyama’s department, the professor similarly treats human sacrifice as a necessary price of service to the Emperor. The scenes concern different settings and actions, and the novel does not make Ishiyama a participant in railway construction. Their juxtaposition instead exposes a shared logic: institutional duty is used to make extreme harm appear necessary, while those subjected to it risk disappearing from the record. Sato’s testimony briefly restores the particulars of one airman’s trust and of the staff who gathered around him, but its final emphasis on mutual forgetting leaves that act of witness incomplete.