The term was coined during the Meiji period (1868–1912) to differentiate it from its counterpart, known as Yōga (洋画) or Western-style painting.
[2][3] The term was already in use in the 1880s and a discussion of the context at the end of the Edo period is traced in Foxwell's monograph on Making Modern: Japanese-style Painting.
Because of this tendency to synthesize, it has become increasingly difficult to draw a distinct separation in either techniques or materials between Nihonga and Yōga.
Takashi Murakami, Hiroshi Senju, Norihiko Saito, Chen Wenguang, Keizaburo Okamura and Makoto Fujimura all came out of the distinguished Doctorate level curriculum at Tokyo University of the Arts.
Most recently Pola Museum did a seminal survey in an exhibit which included Makoto Fujimura, Lee Ufan, Matazo Kayama, as well as Natsunosuke Mise, called "Shin Japanese Painting: Revolutionary Nihonga", curated by Hiroyuki Uchiro.
If monochrome, typically sumi (Chinese ink) made from soot mixed with a glue from fishbone or animal hide is used.
If polychrome, the pigments are derived from natural ingredients: minerals, shells, corals, and even semi-precious stones like malachite, azurite and cinnabar.
Gofun (powdered calcium carbonate that is made from cured oyster, clam or scallop shells) is an important material used in nihonga.