In brief
On June 27, 2025, Japan's justice minister confirmed the execution of Takahiro Shiraishi, the infamous serial killer responsible for an eight-week spree of terror in 2017 that concluded with the discovery of dismembered bodies in his home.
The execution took place at the Tokyo Detention House, where Shiraishi was hanged for the murders of eight women and one man, ranging in age from 15 to 26. The chilling details emerged when police discovered the remains of his victims hidden in coolers filled with cat litter intended to mask the smell. The crimes shocked a nation heralded for its low crime rates and spurred widespread discussion on the death penalty.Justice Minister Keisuke Suzuki, who signed the execution order, stated that this incident represented a significant trauma for the victims' families. The swift execution, taking place less than five years post-sentencing, contrasts sharply with Japan's usual lengthy processes for death row inmates. The court deemed Shiraishi guilty in 2020, noting his violent actions included sexual assault against some victims. The murders originally attracted attention after a missing woman had sought a suicide partner online, leading authorities to Shiraishi's doorstep. Akira Omori, Shiraishi’s defense attorney, expressed shock at the suddenness of the execution. He met with his client just days prior, reporting that their conversation was ordinary and focused on detention life. Currently, Japan has 105 prisoners on death row, amid rising international pressure from human rights organizations to abolish the death penalty, even as domestic opinion polls reveal continued support among the public for capital punishment.
