Japanese 10,000 yen and U.S. 100 dollar banknotes are arranged for a photograph in Tokyo, Japan, on Sept. 7, 2017.
The dollar languished below the psychological 140 yen level on Wednesday after getting knocked back from a six-month high after Japanese officials met on Tuesday to discuss their currency.
The Aussie was last down 0.15% at $0.6507, heading back toward last week's 6 1/2-month low of $0.6490.
The New Zealand dollar sank as much as 0.5% to a 6 1/2-month trough at $0.60125.
Against the Chinese yuan, the U.S. dollar climbed as much as 0.38% to 7.1171 for the first time since Nov. 30.
Persons:
Rodrigo Catril, Bart Wakabayashi, Sterling
Organizations:
Australian, National Australia Bank, Reserve Bank of Australia, New Zealand, U.S, State
Locations:
Tokyo, Japan, China, United States, Tuesday's