Sanseidō Co., Ltd. is a Japanese publishing company known for publishing dictionaries and textbooks.
Sanseidō headquarters in Tokyo
Sanseidō founder Tadakazu Kamei
Shin Meikai kokugo jiten revised edition
Daijirin is a comprehensive single-volume Japanese dictionary edited by Akira Matsumura , and first published by Sanseido Books in 1988. This title is based upon two early Sanseidō dictionaries edited by Shōzaburō Kanazawa, Jirin and the revised Kōjirin.
Daijirin Third Edition
A Sanseidō bookstore in Jinbōchō, Tokyo (2021). An advertisement for Daijirin can be seen