Koga was a revolutionary photography magazine founded in 1932 by young photographers from Kansai area including Yasuzo Nojima, Ihei Kimura, and Iwata Nakayama. The artists involved in the publishing began a new wave in the world of Japanese photography (Shinko Shashin), which gave great influence to the later commercial presentations and realism photography in Japan and beyond.
- Publisher: Zen Foto Gallery, 2010
- Book Size: 129 x 183mm
- Language: Japanese
Limited Edition: 500