20-seiki Nihon jinmei jiten = Major 20th-century people in Japan : a biographical dictionary
Nichigai Asoshiētsu
Gakkō sōritsusha jinmei jiten
Gendai Nihon josei jinmeiroku
Jisho jiten zenjōhō, 1998-2005
Kindai bungaku nandoku sakuhinmei jiten
Minwa, mukashibanashi zenjōhō
Nihon koten bungaku zenshū
Nihon no shōsetsu zenjōhō 97/99
