Angura (アングラ), also known as the "Little Theater" (小劇場, shōgekijō) movement, was a Japanese avant-garde theater movement in the 1960s and 1970s that reacted against the Brechtian modernism and formalist realism of postwar Shingeki theater in Japan to stage anarchic "underground" productions in tents, on street corners, and in small spaces that explored themes of primitivism, sexuality, and embodied physicality. The term "Angura" was an abbreviation of the Japanese phrase "underground theater" (アンダーグラウンド演劇, andaaguraundo engeki).