THE GUNMAN WHO killed Japan’s former prime minister Shinzo Abe has been found guilty and jailed for life, more than three years after the broad-daylight assassination shocked the world.

The shooting forced a reckoning in a country with little experience of gun violence, and ignited scrutiny of alleged ties between prominent conservative lawmakers and a secretive sect, the Unification Church.

As he handed down the sentence at a court in the city of Nara, judge Shinichi Tanaka said Tetsuya Yamagami, 45, had been “determined” to shoot Abe.

The fact he “shot him from behind and did so when (Abe) was least expecting it” points to the “despicable and extremely malicious” nature of his act, he said.

A queue of people waited this morning for tickets to enter the courtroom, highlighting intense public interest in the trial.

Yamagami faced charges including murder and firearms control law violations for using a handmade gun to kill Japan’s longest-serving leader during his campaign speech in July 2022.

As the trial opened in October, Yamagami admitted to murder. He contested some of the other charges, media reports said.

Under Japan’s legal system, a trial continues even if a defendant admits guilt. 

Assassinated former prime minister of Japan Shinzo Abe Alamy Stock Photo Alamy Stock Photo

‘Significant grief’

Judge Tanaka said Abe’s death had had “serious consequences”, adding that his widow “still suffers from a significant sense of grief”.

Manabu Kawashima, a logistics worker who was waiting outside court, said he wanted to know “the truth” about Yamagami.

“What happened to former prime minister Abe was the incident of the century. His death was shocking,” the 31-year-old told AFP.

“I’m here because I wanted to know about the man who killed someone I cared about.”

Another man outside court held a banner urging the judge to take Yamagami’s difficult life circumstances “into the fullest consideration”.

Prosecutors had argued that the defendant’s motive to kill Abe was rooted in his desire to besmirch the Unification Church.

The months-long trial highlighted how his mother’s blind donations to the church plunged his family into bankruptcy and how he came to believe “influential politicians” were helping the sect thrive.

Abe had spoken at events organised by some of the church’s groups.

Draw attention

Yamagami “thought if he killed someone as influential as former prime minister Abe, he could draw public attention to the Church and fuel public criticism of it”, a prosecutor told a district court in western Japan’s Nara region in October.

The Unification Church was established in South Korea in 1954, with its members nicknamed “Moonies” after founder Sun Myung Moon.

In a plea for leniency, his defence team stressed his upbringing had been mired in “religious abuse” stemming from his mother’s extreme faith in the Unification Church.

In despair after the suicide of her husband – and with her other son gravely ill – Yamagami’s mother poured all her assets into the Church to “salvage” her family, Yamagami’s lawyer said, adding that her donations eventually snowballed to around ¥100m (€850,000 at the time).

Yamagami was forced to give up pursuing higher education. In 2005, he attempted to take his own life before his brother died by suicide.

Investigations after Abe’s murder led to cascading revelations about close ties between the Church and many conservative politicians in the ruling Liberal Democratic Party, prompting four ministers to resign.

In 2020, Yamagami began hand-crafting a firearm, a process that involved meticulous test-firing sessions in a remote, mountainous area.

This points to the highly “premeditated” nature of his attack on Abe, prosecutors said.

The assassination was also a wake-up call for a nation that has some of the world’s strictest gun controls.

Gun violence is so rare in Japan that security officials at the scene failed to immediately identify the sound made by the first shot, and came to Abe’s rescue too late, a police report after the attack said.

Prosecutors sought a life sentence for Yamagami, calling the murder “unprecedented in our post-war history” and citing the “extremely serious consequences” it had on society, according to local media.

The Japanese version of life imprisonment leaves open the possibility of parole, although in reality, experts say many die while incarcerated.

- © AFP 2026