Seiji Koike

1941

• Goi tankyūhō
• Nihongo hyōgen, bunkei jiten
• Nihongogaku kīwādo jiten
• "Genji monogatari" to "Makura no sōshi"
• Bunpō tankyūhō
• Buntai tankyūhō
• Gendai Nihongo tankyūhō
• Nihongo kyōiku tankyūhō
• 大学生のための日本文法