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.
Examples of a manga-style figure (left) and a gekiga-style figure (right)
Manga are comics or graphic novels originating from Japan. Most manga conform to a style developed in Japan in the late 19th century, and the form has a long history in earlier Japanese art. The term manga is used in Japan to refer to both comics and cartooning. Outside of Japan, the word is typically used to refer to comics originally published in Japan and published in translation, i.e. a Japanese comic book with English text.
Example of a manga starring Wikipe-tan
A kami-shibai story teller from Sazae-san by Machiko Hasegawa. Sazae appears with her hair in a bun.
Delegates of 3rd Asian Cartoon Exhibition, held at Tokyo (Annual Manga Exhibition) by The Japan Foundation
A manga store in Japan