Within Toyoko Film Company there were some former members of the production staff of the Manchukuo Film Association who had returned from mainland China such as Mitsuo MAKINO and Kanichi NEGISHI.
東横映画には、マキノ光雄と根岸寛一を中心に、大陸から引き上げた満州映画協会OBが製作スタッフとして参加していた。