日本赤軍
On 4 August 1975, the Japanese Red Army took hostages at the United States consulate in Kuala Lumpur and the Japanese government gave in to their demands to release Norio Sasaki among others. The trials of the remaining terrorists were started from 25 December 1975, but on 28 September 1977 a team of Japanese Red Army operatives including Sasaki hijacked Japan Airlines Flight 472 and two days later forced the release of Ayako Daidōji and Yukiko Ekida. They both joined the Japanese Red Army. In 1979, Hara Hara Tokei Special Issue #1 was published underground by a group called East Asia Anti-Japan Armed Front KF Unit, named after the codenames of two members who committed suicide. It was believed that the book, which reaffirmed the anti-Japanese armed struggle, was created by the still-jailed members because the address of the publisher was the Tokyo Detention House.