HHeian kajin kenkyūHeian kajin kenkyūde Jingorō UsudaMateriasJapanese poetryHistory and criticismWakaJapanese PoetsEdiciones (1)Heian kajin kenkyū (1976)Miyai Shoten · japonésMás obras de Jingorō UsudaMMinozku bungaku e no izanaiMinozku bungaku e no izanai1980KKagurauta, Saibara, Ryōjin hishō, KanginshūKagurauta, Saibara, Ryōjin hishō, KanginshūSShimotsuke no koji kotowaza jitenShimotsuke no koji kotowaza jiten