The Beast Shall Die

The Beast Shall Die

Year: 1959

Runtime: 96 mins

Language: Japanese

Director: Eizō Sugawa

DramaCrime

A promising post-graduate literature student is transformed into a psychotic killer following the suicide of his father and a sleazy affair by his mother with a younger man.

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The Beast Shall Die (1959) – Full Plot Summary & Ending Explained

Read the complete plot breakdown of The Beast Shall Die (1959), including all key story events, major twists, and the ending explained in detail. Discover what really happened, and what it all means.

Okada is introduced in a tense, quiet moment of routine that shatters when a gunman ambushes him and leaves him dead. The killer stuffs the detective’s body into a trunk, steals his car, and only later abandons it after driving away in another vehicle. The shocking crime sets the tone for a film that threads uneasy, sharper-than-it-looks behavior through every scene that follows.

In the halls of Kanto University, the story widens to a more intimate struggle. A fourth-year philosophy student racked by tuberculosis faces expulsion if he cannot scrape together the last of his tuition. He sits in lectures with Kunihiko Date, a 26-year-old who also translates for the university’s Professor Sugimura. Date’s work appears under Sugimura’s name, blurring the lines between author and editor as the professor’s career quietly soars. Parallel to this, a radio report ties the earlier murder to unnamed suspects and a faint trail of fingerprints, hinting at a web of clues that Date will soon weave himself into.

Taeko Kusumi enters Date’s orbit, a girlfriend who becomes a catalyst for his choices. The two share a tense, charged moment when she suggests that Date pursue foreign study by entering a Ridgeway Foundation essay contest—an opportunity that could fund the dream of studying at Harvard while also easing his financial pressures. The possibility of international education adds another layer to Date’s already complicated life, a life that will soon collide with a murder investigation that’s growing more personal by the day.

Meanwhile, Detective Masugi is closing in on the killer. His investigation is complicated by his fiancée’s occupation at a hostess bar, Lolita, where the detective’s attention keeps flicking between the case and the intimate, fragile strands of his own relationship. The social world around Nameless Bar—where Date drifts in, buys flowers with a blunt show of wealth, and draws the attention of others—serves as a pulsing backdrop to the mounting tension. The film uses these social textures to probe how appearances mask motives and how quickly a calm surface can crack.

Date’s boldness breaks into high gear when he impersonates a police officer to seize a man at a casino: a Chinese casino owner named Charlie Chen exits with a bag of money, and Date drives him away from prying eyes, forcing silence with threat and the threat of violence. He disposes of the fake license plate and returns to his apartment, where the day’s deception lands him back in a life where his scholarship hopes hinge on a chance encounter with the Ridgeway contest. The investigation thickens as fingerprints at the original crime scene point toward the vehicle’s owner, not the killer—an important twist that deepens the mystery without clarifying it.

As the web tightens, Masugi grows more convinced that Date is the man behind the killings. Date himself begins to circle back to Sugimura, who is buoyed by Date’s rising profile—his translations selling briskly and his essay titled “The Brutality of Modern Human Beings” drawing attention at academic conferences. Sugimura reveals he has sent the Ridgeway Foundation entry forward, and the prospect of Harvard looms larger with every passing moment.

The plan to pull off a dramatic double-cross comes into focus when Date teams up with a student he met earlier, with the intention of robbing the accounts office. The Ridgeway contest remains Date’s stated goal, but the real prize is the money that could finance his escape. That night, Date ascends to a research lab and plants dynamite, while the student enters the accounts office in disguise. Date then slips into the room during the ensuing chaos, and a security guard is killed as the plan accelerates toward a brutal, carefully choreographed climax. The student kills everyone in the room, and together they stash the evidence. Date sedates the student with a drugged drink and listens to the police radio, learning that the authorities are following the wrong leads. The car carrying the two men is stopped at a checkpoint, but Date’s cunning allows them to slip away. In a final reversal, Date kills the student and dumps the car into the sea, erasing the last of their trail.

Masugi, convinced that Date is the killer, convinces his superiors to issue an arrest warrant. The net tightens as the detective and his colleagues close in on Date at his home and beyond. Date, meanwhile, holds out hope that the Ridgeway prize will save him, tucking away the implication that Harvard might be more than a dream—it could be his salvation from a life built on deception.

The chase reaches the airport, where Masugi watches Date from a distance, hoping to catch him smuggling cash or evidence. Date boards a plane, and it seems the game is over—that Date has outmaneuvered the detectives and won. Yet the story’s emotional center remains with Taeko Kusumi, who has carried news of Date’s situation and the money he has earned. She appears at the airport with a bag that could change everything, but she hesitates, choosing to board a bus rather than the departing plane as the authorities scan the area. The plane lifts into the sky, and the film ends on a note of ambiguous victory—the man who sought escape has found it, but at what cost to those around him?

The film’s world is a grayscale study in ambition, deception, and the thin line between scholarly aspiration and survival. It’s a story propelled by sharp social observation, the quiet weight of a woman’s choice, and the eerie certainty that some crimes begin as a search for a better life and end up as a matter of fate. The final image lingers on the horizon, the aircraft’s silhouette tracing a path toward a future that may never fully arrive for those left behind.

Last updated: December 06, 2025 at 16:32

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The Beast Shall Die (1959) Plot Questions Answered – Summary FAQ

Explore frequently asked questions about The Beast Shall Die (1959) with spoiler-rich answers covering the full plot summary, major story beats, character motivations, hidden details, and ending meaning. This movie summary FAQ helps explain confusing scenes, plot twists, and narrative decisions in clear, searchable detail.

Q1

Why does Kunihiko Date turn to crime?

A.

Date turns to crime primarily due to overwhelming financial pressure combined with existential despair. He faces expulsion from university due to unpaid tuition, has tuberculosis which requires treatment, and discovers that Professor Sugimura has been taking credit for his translation work while building his own academic career. These stacked humiliations and desperate circumstances push him toward increasingly violent acts.

Early scenes show Date sitting in lectures while already struggling with tuberculosis and financial worries, establishing his fragile state before any crime occurs.

kunihiko date motivation crime financial pressure tuberculosis university
Q2

What is the Ridgeway Foundation scholarship?

A.

The Ridgeway Foundation is an academic contest that offers a scholarship to study at Harvard University. Date's professor Sugimura submits Date's essay titled "The Brutality of Modern Human Beings" on his behalf. Winning this contest represents Date's supposed escape from poverty and his path to a better life, though he pursues criminal activity as a backup plan when the outcome remains uncertain.

ridgeway foundation scholarship harvard essay contest date
Q3

Why does Date kill his accomplice after the robbery?

A.

Date kills the student partner to eliminate the only person who can link him to the crimes. With the student dead, there are no witnesses to testify against Date or reveal his involvement in the accounts office massacre. He drugs the student first, then dumps both the body and the car in the sea to destroy all physical evidence.

During the planning phase, Date shows no hesitation about violence, already having killed a security guard during the robbery.

date kills student accomplice robbery murder evidence
Q4

How does Date escape arrest at the airport?

A.

Date escapes because he wins the Ridgeway scholarship before the police can secure an arrest warrant. Detective Masugi watches him at the airport hoping to catch him with evidence or cash, but Date simply boards his flight having legally won the scholarship. The police are one step behind throughout, and Date's academic success provides a legitimate exit despite his criminal activities.

date escapes arrest airport plane scholarship masugi
Q5

Why does Teiko miss catching Date at the airport?

A.

Teiko arrives at the airport with a bag of money but hesitates at a critical moment. Instead of approaching Date or the authorities, she chooses to board a departing bus rather than the plane. By the time she makes her decision, the plane has already taken off, leaving her behind with the money she brought.

teiko kusumi misses plane airport bus date escape
Q6

Why does Date impersonate a police officer to rob Charlie Chen?

A.

Date impersonates a police officer to get close to casino owner Charlie Chen without raising suspicion. By pretending to arrest Chen publicly, Date gains access to him and his money while using the authority of law enforcement as cover. This audacious approach reflects Date's growing willingness to manipulate and deceive others for financial gain.

date impersonates cop robbery charlie chen casino
Q7

What happens during the accounts office robbery?

A.

Date and the student execute a coordinated attack using dynamite in a research lab to create a distraction. During the chaos, Date enters the accounts office and kills a security guard. The student then kills everyone else in the room, creating a brutal massacre. They stash the stolen money and evidence, then flee together while the police investigate the wrong leads.

accounts office robbery massacre dynamite security guard student
Q8

Why does Professor Sugimura send Date's essay to the Ridgeway contest?

A.

Sugimura sends Date's essay to maintain control over his star student. Since Sugimura has been publishing Date's translations under his own name, keeping Date successful and dependent serves Sugimura's career. Sending the essay ensures Date remains invested in his academic future and less likely to expose the exploitation, while Sugimura continues benefiting from Date's work.

sugimura date essay ridgeway exploitation professor student
Q9

Why does Detective Masugi suspect Date is the killer?

A.

Detective Masugi becomes suspicious through circumstantial evidence and observation. He notices Date's suspicious behavior at the bar, sees his bold display of wealth, and connects him to the crime scene through fingerprints that eventually point toward Date. Masugi's fiancée works at the same bar where Date causes a scene, adding to his interest in Date's activities. Despite his conviction, the police are always one step behind.

masugi detective date suspect investigation fingerprint evidence
Q10

Why does Date kill the security guard during the robbery?

A.

Date kills the security guard because he cannot allow anyone to identify him during the robbery. The guard is present when Date enters the accounts office, making witness elimination a necessity. This killing marks Date's definitive transformation from desperate student to cold-blooded killer, showing how his criminal escalations have stripped away his moral boundaries.

date kills security guard robbery murder transformation
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These films share a specific mix of fast pacing, high narrative intensity, and a dark, bleak tone. They are united by a focus on the criminal psyche, creating an anxious and oppressive viewing experience centered on ruin rather than justice.

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