Yumeno Kyūsaku (native name: 夢野 久作) was the pen name of the early Shōwa period Japanese author Sugiyama Yasumichi. The pen name literally means "a person who always dreams." He wrote detective novels and is known for his avant-gardism and his surrealistic, wildly imaginative and fantastic, even bizarre narratives. Kyūsaku’s first success was a nursery tale Shiraga Kozō (White Hair Boy, 1922), which was largely ignored by the public. It was not until his first novella, Ayakashi no Tsuzumi (Apparitional Hand Drum, 1924) in the literary magazine Shinseinen that his name became known. كان يومينو كيوساكو الاسم المستعار لسوجياما ياسوميتشي ، وهو مؤلف ياباني في فترة شووا مبكرة ، وكاهن زن ، ومدير مكتب البريد وملازم ثان. يعني اسم الاسم المستعار "الشخص الذي يحلم دائمًا". كان اسمه دارما Goshin-in Gin'en Taidō-koji. كتب روايات بوليسية ومعروف بطليعته ورواياته الواقعية الخيالية والرائعة ، بل والغريبة