Awarded in April 29, 1940 (China Incident). Golden Kite No. 287 434. Most likely posthumously awarding (see for comparison https://asiamedals.info/threads/6th-class-golden-kite-and-7th-class-rising-sun-orders-awarded-in-1940-to-sergeant-major-soshichi-sagisaka.26113/).
Case has golden kanji...
6th class goldenkite order
6th class goldenkite order awarded in 1940
6th class goldenkite order document
goldenkite order document
japanesegoldenkitorderjapanesegoldenkite order
功六級金鵄勲章
金鵄勲章