Obunsha Co., Ltd.
Founded in 1931, Obunsha Co., Ltd. is a publishing company with a focus on education, examinations, and information on higher education preparation. With its particular strength in English language qualifications exam preparation and reference books, it holds the highest share in its field among publishers in Japan.
Zone：International Zone
A1221
Web Address：https://www.obunsha.co.jp/
Address：55, Yokotera-machi, Shinjuku-ku, Tokyo, 162-8680, JAPAN