Takahiro Shiraishi, widely known as the "Twitter Killer," has been executed in Japan, following a harrowing series of murders that raised serious concerns about the discussions surrounding suicide on social media platforms.
**Japan Enacts First Execution Since 2022, Punishing Notorious ‘Twitter Killer’**

**Japan Enacts First Execution Since 2022, Punishing Notorious ‘Twitter Killer’**
Japan resumes capital punishment with execution of Takahiro Shiraishi, who tragically lured victims through social media.
The disturbing case began in 2017 when Shiraishi, then 30 years old, used the platform now known as X to connect with vulnerable individuals, predominantly young women aged 15 to 26. He preyed on their suicidal tendencies, suggesting he could assist them in ending their lives, and, in some instances, even claimed he would join them in death. His chilling online profile, which invited people in pain to reach out to him, ultimately led to the discovery of nine dismembered bodies in his apartment in Zama, near Tokyo, in late October of that year.
Upon investigation, police unearthed what was described as a "house of horrors," finding parts of the victims stored in coolers and toolboxes. Shiraishi later confessed to the killings but initially framed his defense around the concept of "murder with consent," asserting that his victims had agreed to their deaths. However, as the case unfolded, he retracted this stance, admitting he had killed without their consent.
The trial drew significant public attention, aggravating discussions regarding online safety and mental health. Following the sentencing in December 2020, where hundreds attended to witness the proceedings, public sentiment towards the case intensified. Justice Minister Keisuke Suzuki emphasized the detrimental impact of Shiraishi's crimes on society, attributing his actions to selfish motivations.
This high-profile case has prompted changes within social media regulations; Twitter amended its policies to prohibit any content promoting suicide or self-harm, aiming to prevent similar tragedies. Shiraishi's execution marks a solemn moment in Japan's judicial system, which had not implemented the death penalty since 2022.
Upon investigation, police unearthed what was described as a "house of horrors," finding parts of the victims stored in coolers and toolboxes. Shiraishi later confessed to the killings but initially framed his defense around the concept of "murder with consent," asserting that his victims had agreed to their deaths. However, as the case unfolded, he retracted this stance, admitting he had killed without their consent.
The trial drew significant public attention, aggravating discussions regarding online safety and mental health. Following the sentencing in December 2020, where hundreds attended to witness the proceedings, public sentiment towards the case intensified. Justice Minister Keisuke Suzuki emphasized the detrimental impact of Shiraishi's crimes on society, attributing his actions to selfish motivations.
This high-profile case has prompted changes within social media regulations; Twitter amended its policies to prohibit any content promoting suicide or self-harm, aiming to prevent similar tragedies. Shiraishi's execution marks a solemn moment in Japan's judicial system, which had not implemented the death penalty since 2022.