Sōgakari Kōdō Jikkō Iinkai

Sōgakari Kōdō Jikkō Iinkai (戦争させない・9条壊すな！総がかり行動実行委員会, commonly referred to as 総がかり行動実行委員会) is composed of three citizens' groups: the Anti-war Committee of 1000 (戦争をさせない1000人委員会), Kaishaku de Kenpō 9-jō o Kowasuna! Jikkō Iinkai (解釈で憲法9条を壊すな！実行委員会), and Kenpō Kyōdō Sentā (戦争する国づくりストップ！憲法を守り・いかす共同センター, often abbreviated as 憲法共同センター). These three groups organized large-scale protests against the Abe administration and subsequent post-Abe LDP administrations, opposing constitutional revision and other governmental policies they view as unconstitutional.

They organized demonstrations to protest against the security bills around the Diet in 2015, working together with other various citizens' groups. Their website collects signatures for petitions and mobilizes people for antigovernment demonstrations.