1000 Dollars 'Banana Money' Japanese Government

Japan's wartime occupation authorities issued this note as part of the military scrip series imposed across Malaya, Singapore, and Borneo following the February 1942 fall of Singapore. The term "Banana Money" derived from the banana tree motifs that appeared on lower denominations — the nickname stuck across the entire series by association. Crucially, the Japanese military printed these without any backing, serial numbers, or fixed quantity controls, and the resulting inflation was catastrophic. By 1945, a bag of rice could cost thousands of dollars in this currency.

After the surrender, the British colonial administration refused to honor any of it. Overnight redemption became worthless — a deliberate policy partly to punish collaborators who had accumulated large holdings.