TOKYO -- Japan's currency remains under pressure after two days of sharp gains triggered speculation that authorities had intervened to support the yen.
Weak currency threatens to leave workers feeling no better off

The yen's spike against the dollar in recent days suggests one or two interventions by Japanese authorities, market watchers say. © Kyodo
TOKYO -- Japan's currency remains under pressure after two days of sharp gains triggered speculation that authorities had intervened to support the yen.