Tanaka was located in the Tokyo Detention House. One is at the Tokyo Detention House. Hayakawa was executed at July 6, 2018 at Fukuoka Detention House. On July 26, 2018, Hirose was executed by hanging in the Tokyo Detention House. One of Japan's seven execution chambers is in the Tokyo Detention House. She returned to the Tokyo Detention House in 2007, but was bedridden. On December 26, he was executed at Fukuoka Detention House at the age of 40. The Tokyo Detention House, a correctional facility, is in the ward.