陸軍士官學校卒業記念章

See also https://asiamedals.info/threads/china-incident-commemorative-badges-and-watch-fobs.22957/page-4#post-345900 Private collection. Photos courtesy of the owner. Reverse 草むす屍 - Dead Body Covered in Grass/Grass-covered Dead [Waka (poem) from Man'yōshū (oldest collection of Japanese...