Garo (ガロ) was a monthly manga anthology magazine in Japan, founded by Katsuichi Nagai and published by Seirindō from 1964 until 2002. It was fundamental for the emergence and development of alternative and avant-garde manga.

Gekiga is a style of Japanese comics aimed at adult audiences and marked by a more cinematic art style and more mature themes. Gekiga was the predominant style of adult comics in Japan in the 1960s and 1970s. It is aesthetically defined by sharp angles, dark hatching, and gritty lines, and thematically by realism, social engagement, maturity, and masculinity.