Osamu Dazai
The term mainly applied to Ango Sakaguchi, Osamu Dazai and Sakunosuke Oda, however, it also often referred to others, such as Jun Ishikawa, Itō Sei, Jun Takami, Tanaka Hidemitsu and Kazuo Dan. Further, according to Takeo Okuno, the group also included Miyoshi Jūrō and Taiko Hirabayashi.