Skip to main content

Death wish: Portrait of an arsonist

Hikikomori: Japan's Vanishing People (2017)
From the ashes of the murderous Kyoto Animation arson, troubling questions and frightening patterns emerge

Kyoto police are piecing together the evidence behind Thursday’s deadly arson attack that claimed 34 lives and injured dozens of others.

After the attack on Japan’s beloved Kyoto Animation studio, an arrest warrant was issued for the man thought responsible, Shinji Aoba, 41, a resident of Saitama Prefecture, on charges of arson and murder.

The suspect’s motives remain murky. Who is Aoba and why did he commit this horrendous crime? What has emerged is that neither his neighbors nor the authorities were surprised he was involved in an apparently senseless act of violence.

Could, then, the tragedy have been averted? That is something the police, the fire department, the company, the victims’ family members and wider society will be asking in the days and weeks ahead.

A killer strikes


According to NHK, other Japanese media, the police and other sources, two days before the attack, multiple sightings of Aoba were confirmed. On Monday last week he was seen loitering around the parking lot of a convenience store 200 meters from the building.

Seemingly agitated, he was playing with his smartphone. He had two containers with him – possibly, these were later filled with gasoline.

On Wednesday, a teenager spotted a man in a red T-shirt and blue jeans sleeping on a park bench about 500 meters from the studio at 8 or 9pm. He had a cart parked next to him. The description matches the clothing Aoba was wearing when he was arrested after the attack.

On Thursday morning, Aoba bought gasoline from a nearby gas station and was seen carrying the two 20-liter cans towards the studio on a cart. Allegedly, he burst into the studio building screaming “Die!” as he doused the floors with gasoline from a bucket.

He also is suspected of pouring the gasoline in front of all available exits and entrances to the building. He then ignited the gasoline with a lighter – setting fire to himself in the process. Although he escaped from the building on bare, bloody feet, he was apprehended by police.

In the early stages of questioning, while still conscious, Aoba told police that Kyoto Animation had “stolen his novel.” Revenge for alleged plagiarism appears to have been his motive.

However, in media interviews, Kyoto Animation President Hideaki Hatta said he had knowledge of Aoba, did not take outside submissions and did not believe there was any merit to the claim.

Troubled child, troubled man


Over the weekend, a clearer picture began to emerge. According to an article in Weekly Bunshun, he was a middle child, with an older brother and younger sister. His parents were divorced and he lived with his father, in poverty.

In elementary school, he joined the judo club, but had few friends. He was bullied in middle school and started to spend an increasing amount of time alone at home – a so-called hikikomori, or “shut-in.” In Japan, Japan’s hikikomori are increasingly mythologized as people who can turn into violent criminals in a flash. Aoba may fuel this belief.

RELATED | Japan: Arson-murder suspect a reclusive, quarrelsome gamer, neighbor says

He attended high school at night, did odd-jobs, worked for the prefectural government, delivered newspapers and worked at convenience stores. His father passed away some time before 2005. In 2006, Aoba was allegedly brought in for questioning by police for stealing underwear. Worse was to follow.

In June 2012, he robbed a convenience store, stealing 20,000 yen (US$185). He was jailed and released in January 2016. He was subsequently placed in a government welfare program for ex-convicts needing special assistance and lived in a partially government-managed facility, but eventually moved into his own apartment.

His neighbors found him alarming. A 27-year-old neighbor, who asked not to be named, said Aoba accused him of making loud noises at night. Aoba grabbed the neighbor by the collar and hair and threatened to kill him.

Local police confirmed that last August there was a complaint against Aoba for playing loud music at night and police had to enter his apartment via the balcony when he refused to open the door.

In the fire he allegedly set, Aoba was severely burned on his face, chest and legs. He is now in a specialist burns unit in Osaka. Police are waiting for him to recover before conducting a more in-depth interrogation.

There are questions about his mental state, but he appears to have been fully capable of planning the attack and waiting for the opportune time.

Mass murderers’ minds


The animation studio on fire in Kyoto
Were there warning signs that should have been heeded? Anonymous death threats were made to the studio, via their website, up to one year before the attack, but police had not identified the person making the threats.

It was not known if they came from Aoba.

In March 2013, a Ministry of Justice-affiliated institute published “Research into Indiscriminate Cases of Mass Murder and Injury.” It limited the case study to 52 incidents in which an individual, without a clear motive, seriously injured or killed people they did not know.

Such incidents, like the attack on Kyoto Animation, are highly disturbing to Japan, a society that generally considers itself safe from violent crime. The study’s goal was to learn from, and perhaps prevent, similar attacks.

The study found 5 different categories of motive. A grudge against how the individual was treated (42%); anger or envy towards a particular group or entity (19%); a wish to escape society by being imprisoned (17%); a desire to commit suicide or be killed (11.5%); and an interest or desire in murdering other people (9.6%).

Side effects of drug abuse or hallucinations from mental illness were also believed to play parts.

On present evidence, Aoba would appear to fit into the 1st and possibly 5th categories.

The institute reached some conclusions. Recognizing that many mass murderers had previously been institutionalized, it recommended better risk assessments of violent subjects and comprehensive treatments, to continue after individuals were released back into society.

Aoba was in a prison-release treatment program, but does not seem to have been treated for homicidal tendencies.

Death wish


It’s hard to feel sympathy for the suspect, but with hindsight, patterns that might lead him to commit a violent crime appeared visible in his life story. The study noted the only other solution that might prevent mass murder was to proactively deal with social misfits.

In June 2008, Tomohiro Kato, 25, killed seven people in Akihabara by driving into a crowd. Kato said his crime was an act of revenge, venting his anger and frustration at a society that shunned him.

And in July 2016, Satoshi Uematsu, a former nursing home worker, stabbed to death 19 disabled residents of the home and injured 26 others before turning himself into police. Some have grouped him into the hikikomori.

“In order to make [these] individuals not feel socially isolated, we need to work with all facilities to address mental illness, and prevent suicidal behavior, so that people feel they have ‘a chance in the world’ and a place they feel at home,” the researchers wrote.

The study concluded that the flip side of untreated suicidal impulses in Japan can also be homicide. This suggests the Kyoto Animation killer could have been suicidal: after all, he almost died in the fire he allegedly lit.

A final irony overhangs his current treatment.

The unwritten rule of capital punishment in Japan is that any intentional act that results in more than three deaths is punished with hanging. While authorities are using every means possible to ensure Aoba recovers and survives so he can be questioned and tried, after medical treatment and judicial proceedings, he is almost certain to receive the death penalty.

Top Photo: Screenshot from Hikikomori: Japan's Vanishing People (2017)

Source: asiatimes.com, Staff, July 21, 2019


⚑ | Report an error, an omission, a typo; suggest a story or a new angle to an existing story; submit a piece, a comment; recommend a resource; contact the webmaster, contact us: deathpenaltynews@gmail.com.


Opposed to Capital Punishment? Help us keep this blog up and running! DONATE!



"One is absolutely sickened, not by the crimes that the wicked have committed,
but by the punishments that the good have inflicted." -- Oscar Wilde

Most viewed (Last 7 days)

Tennessee executes Harold Wayne Nichols

Thirty-seven years after confessing to a series of rapes and the murder of Karen Pulley, Nichols expressed remorse in final words Strapped to a gurney in the execution chamber at Riverbend Maximum Security Institution Thursday morning, Harold Wayne Nichols made a final statement.  “To the people I’ve harmed, I’m sorry,” he said, according to prison officials and media witnesses. “To my family, know that I love you. I know where I’m going to. I’m ready to go home.”

China | Former Chinese senior banker Bai Tianhui executed for taking US$155 million in bribes

Bai is the second senior figure from Huarong to be put to death for corruption following the execution of Lai Xiaomin in 2021 China has executed a former senior banker who was found guilty of taking more than 1.1 billion yuan (US$155 million) in bribes. Bai Tianhui, the former general manager of the asset management firm China Huarong International Holdings, was executed on Tuesday after the Supreme People’s Court approved the sentence, state broadcaster CCTV reported.

Burkina Faso to bring back death penalty

Burkina Faso's military rulers will bring back the death penalty, which was abolished in 2018, the country's Council of Ministers announced on Thursday. "This draft penal code reinstates the death penalty for a number of offences, including high treason, acts of terrorism, acts of espionage, among others," stated the information service of the Burkinabe government. Burkina Faso last carried out an execution in 1988.

Who Gets Hanged in Singapore?

Singapore’s death penalty has been in the news again.  Enshrined in law in 1975, a decade after the island split from Malaysia and became an independent state, the penalty can see people sentenced to hang for drug trafficking, murder or firearms offenses, among other crimes. Executions have often involved trafficking under the Misuse of Drugs Act, with offenses measured in grams.  Those executed have included people from low-income backgrounds and foreign nationals who are sometimes not fluent in English, according to human rights advocates such as Amnesty International and the International Drug Policy Consortium. 

Oklahoma board recommends clemency for inmate set to be executed next week

A voting board in Oklahoma decided Wednesday to recommend clemency for Tremane Wood, a death row inmate who is scheduled to receive a lethal injection next week at the state penitentiary in McAlester.  Wood, 46, faces execution for his conviction in the 2001 murder of Ronnie Wipf, a migrant farmworker, at an Oklahoma City hotel on New Year's Eve, court records show. The recommendation was decided in a 3-2 vote by the Oklahoma Pardon and Parole Board, consisting of five members appointed by either the governor or the state's top judicial official, according to CBS News affiliate KWTV. Oklahoma Gov. Kevin Sitt will consider the recommendation as he weighs whether to grant or deny Wood's clemency request, which would mean sparing him from execution and reducing his sentence to life in prison without the possibility of parole.

Iran | Child Bride Saved from the Gallows After Blood Money Raised Through Donations, Charities

Iran Human Rights (IHRNGO); December 9, 2025: Goli Kouhkan, a 25-year-old undocumented Baluch child bride who was scheduled to be executed within weeks, has been saved from the gallows after the diya (blood money) was raised in time. According to the judiciary’s Mizan News Agency , the plaintiffs in the case of Goli Kouhkan, have agreed to forgo their right to execution as retribution. In a video, the victim’s parents are seen signing the relevant documents. Goli’s lawyer, Parand Gharahdaghi, confirmed in a social media post that the original 10 billion (approx. 100,000 euros) toman diya was reduced to 8 billion tomans (approx. 80,000 euros) and had been raised through donations and charities.

Afghanistan's Taliban rulers carry out public execution in sports stadium

The man had been convicted of killing 13 members of a family, including children, and was executed by one of their relatives, according to police. Afghanistan's Taliban authorities carried out the public execution of a man on Tuesday convicted of killing 13 members of a family, including several children, earlier this year. Tens of thousands of people attended the execution at a sports stadium in the eastern city of Khost, which the Supreme Court said was the eleventh since the Taliban seized power in 2021 in the wake of the chaotic withdrawal of US and NATO forces.

Afghanistan | Two Sons Of Executed Man Also Face Death Penalty, Says Taliban

The Taliban governor’s spokesperson in Khost said on Tuesday that two sons of a man executed earlier that day have also been sentenced to death. Their executions, he said, have been postponed because the heir of the victims is not currently in Afghanistan. Mostaghfer Gurbaz, spokesperson for the Taliban governor in Khost, also released details of the charges against the man executed on Tuesday, identified as Mangal. He said Mangal was accused of killing members of a family.

Utah | Ralph Menzies dies on death row less than 3 months after his execution was called off

Judge was set to consider arguments in December about Menzies’ mental fitness  Ralph Menzies, who spent more than 3 decades on Utah’s death row for the 1986 murder of Maurine Hunsaker, has died.  Menzies, 67, died of “presumed natural causes at a local hospital” Wednesday afternoon, according to the Utah Department of Corrections.  Matt Hunsaker, Maurine Hunsaker’s son, said Menzies’ death “was a complete surprise.”  “First off, I’d say that I’m numb. And second off, I would say, grateful,” Hunsaker told Utah News Dispatch. “I’m grateful that my family does not have to endure this for the holidays.” 

Iran carries out public hanging of "double-rapist"

Iran on Tuesday publicly executed a man after convicting him of raping two women in the northern province of Semnan. The execution was carried out in the town of Bastam after the Supreme Court upheld the verdict, the judiciary's official outlet Mizan Online reported. Mizan cited the head of the provincial judiciary, Mohammad Akbari, as saying the ruling had been 'confirmed and enforced after precise review by the Supreme Court'. The provincial authority said the man had 'deceived two women and committed rape by force and coercion', adding that he used 'intimidation and threats' to instil fear of reputational harm in the victims.