Banknotes of the Japanese yen
The banknotes of the Japanese yen are part of the physical form of Japan's currency. The issuance of the yen banknotes began in 1872, two years after the currency was introduced. Throughout its history, the denominations have ranged from 0.05 yen to 10,000 yen.
Uzbekistani soʻm
From 2017, the largest denomination is the 50,000 soʻm banknote (early 2018 worth $6), which made the situation easier. The smallest denomination, the 1 tiyin, is only worth 1/2900 cent U.S. making it the "world's most worthless coin". However, coins and banknotes smaller than 25 soʻm are rare now.