二千円券
Meanings
1
2,000 yen bill
Refers to a 2,000-yen banknote, a denomination that exists but is rarely seen in circulation. Often mentioned in contrast to the more common 1,000-yen and 10,000-yen bills.
See also: 二千円札
You hardly ever see a 2,000 yen bill.
In Okinawa, 2,000 yen bills are relatively common.