Korechika left many superb Kanshi and Kanbun (Chinese poem and literature) in "Honcho Reiso", "Honcho Monzui" (anthology of waka poems and prose written in classical Chinese), and "Wakan Roeishu" (Collection of Sung Japanese and Chinese poems), the sentimental literary style of which had moved people to tears every now and then.
『本朝麗藻』『本朝文粋』『和漢朗詠集』に多くの秀逸な漢詩文を残し、その感慨に富む筆致は時に世人の涙を誘う。