Daiichi-Sakka-Domei (First Writers Alliance, or DSD), which had five groups and 34 members, including Shou OTA, Sanki KOBAYASHI, Nichibon SATO, Hajime MATSUSHIMA, Aokusa YOSHIKAWA, and Mitsuru MANO [all from Seiju-sha], Kiichi MURAKUMO, Tomeyoshi ARAKI, Kazuyoshi TANAKA, and Zennosuke TAMAMURA [all from Kogen-kai], Choyo TAKAGI, Shinpu YAMAUCHI, Koichi IKEDA, Nanjinshi MORITANI, Dachu NISHIMURA, and Michie TORII [all from Soku-Hogakai], Gentaro KOBAYASHI and Nio MIZUSHIMA [all from Koju-sha], Kojiro FUNASAKI, Misao MATSUDA, and Saburo ENOMOTO [all from Akahito-sha]) was formed in late June of 1922.
第一作家同盟（DSD、メンバー34名で五団体が結集、太田聴雨、小林三季、佐藤日梵、松島肇、吉川青草、真野満（以上、青樹社）、村雲毅一、荒木留吉、田中一良、玉村善之助（以上、高原会）、高木長葉、山内神斧、池田耕一、森谷南人子、西村陀宙、鳥居道枝（以上、蒼空邦画会）、小林源太郎、水島爾保布（以上、行樹社）、船崎光次郎、松田操、榎本三朗（以上、赤人社））1922年6月末結成