A yen

A yen
A yen (A円, A en)
Obverse of the 1 Yen A-Yen
Unit
UnitA yen
Symbol¥
Denominations
Banknotes10s, 50s, 1¥, 5¥, 10¥, 20¥, 100¥
Demographics
User(s)United States Armed Forces, Korea
Issuance
Central bank  United States Civil Administration of the Ryukyu Islands
  United States Army Military Government in Korea
  Bank of Japan
This infobox shows the latest status before this currency was rendered obsolete.

A yen (A, A en) was a colloquial term used to refer to a form of military scrip used in post-war US-occupied Japan, Korea, and Okinawa from September 7, 1945, to July 21, 1948. Unlike their B Yen counterparts, these notes were restricted to military use only with the exception of Korea for a brief time. They are notable for being the first "Military Payment Certificates" (in Korea) given after World War II had ended.