The execution was Japan's first in about one year and two months, following the execution of former death row inmate Takahiro Shiraishi, who was 34 at the time and had been convicted of killing nine men and women in Zama, Kanagawa Prefecture. It was also the first execution carried out under the Takaichi administration. Following Takami's execution, the number of inmates in Japan with finalized death sentences fell to 100.