Junʼichi Kōsaka

1915

• "Kokon shōsetsu" goi sakuin
• Chūgoku zatsugaku monogatari
• Chūgokugo jōyōgo jiten
• Chūgokugo kyoshi jiten
• Chūgokugo no tango no hanashi
• Gendai Nitchū jiten
• Hakuwa goi no kenkyū
• Kanji no rekishi
• Monogatari Kōtōki
• Pekin Daigaku ninen
• Shin Ka jiten
• 中国語 大辞典