Kodansha encyclopedia of Japan : volume 4

Japan profile of a nation I / Kodansha Intanashonaru

The Japan biographical encyclopedia & who's who

The encyclopedia of Japanese pop culture

Leagues verdict on the Sino-Japanese dispute : report on the Sino-Japanese dispute unanimously adopted by the special Assembly of the League of Nations on February 24, 1933 under article 15, paragraph 4 of the Covenant