Books by Okumura, Mitsuo
Hogen kokugoshi kenkyu
Hogen kokugoshi kenkyu
Heike mabushi goi sakuin
Heike mabushi goi sakuin
Heike shōsetsu goi sakuin
Heike shōsetsu goi sakuin
Heikyoku fuhon no kenkyū
Heikyoku fuhon no kenkyū
Heike mabushi no kenkyū
Heike mabushi no kenkyū
Gifu-ken hōgen no kenkyū
Gifu-ken hōgen no kenkyū
Shūbun inryaku no kenkyū
Shūbun inryaku no kenkyū
Nihongo akusento-shi kenkyu
Nihongo akusento-shi kenkyu
Okumura Mitsuo Kyōju taikan ki
Okumura Mitsuo Kyōju taikan kinen kokugogaku ronsō