The China Incident Medal (Sina jihen jugun kisho) medal was created by Imperial Edit No. 496 on July 27, 1939 and awarded for service in China at any time from the 12th through the 20th years of the Shōwa period — Shōwa 12-20 (1937–1945). The decoration was abolished in 1946 by government ordinance No. 177.
Although the Japanese government still uses “China Incident” in formal documents, media in Japan often paraphrase it with other expressions like Japan-China Incident (日華事変 Nikka jihen) or (日支事変 Nisshi jihen). The word Shina is now construed by China as a derogatory term.
The Military Medal of Honor (or 従軍記章 jugun kisho in Japanese) was a military decoration for meritorious service to the Empire of Japan, formerly awarded to all military personnel who participated in battles in a war and effectively abolished during the Allied Occupation of Japan in the post-war years (1945–1951).
The plausible re-institution of a modern equivalent was made unlikely by the adoption of Japan’s post-war Constitution which disavows the right of the state to engage in aggressive war.