The Japanese Yen (JPY) experienced renewed weakness across major currency pairs on Friday, giving back much of its previous gains that were attributed to suspected intervention by Japanese authorities in the foreign exchange market [3][4]. According to Reuters, Japan intervened to support the Yen against the US Dollar (USD) on Thursday, marking its first official currency action in nearly two years [3]. Finance Minister Satsuki Katayama stated that Japan is moving closer to taking decisive action in the FX markets, while Vice Finance Minister for International Affairs Atsushi Mimura declined to confirm intervention but warned speculators and emphasized ongoing communication with the US [1][4].
Tokyo's latest inflation data showed that headline Consumer Price Index (CPI) rose 1.5% year-over-year (YoY) in April, up from 1.4% previously, while core CPI (excluding fresh food) also increased 1.5% YoY, missing the 1.8% forecast and down from 1.7% in March [3][4]. CPI excluding fresh food and energy eased to 1.5% from 1.7% [4]. The softer-than-expected inflation print contributed to the Yen's weakness, as it dampened expectations for imminent monetary tightening by the Bank of Japan [3][4].
Currency pairs reflected these developments: GBP/JPY jumped 0.35% to near 214.00, with the Yen the weakest among major currencies, particularly against the USD [3]. EUR/JPY also advanced to around 184.40, recovering after a 1.88% loss the previous day, as the Euro found support from the European Central Bank's decision to keep rates unchanged at 2% despite rising inflation risks [4]. AUD/JPY held firm near 113.10, maintaining a bullish bias above its 100-day EMA, though analysts noted that further upside could be limited by intervention fears [1].
Market participants are now weighing the likelihood of further intervention, as authorities have historically acted in multiple rounds, and the Finance Ministry has not confirmed any recent action [4]. Technical analysis suggests that AUD/JPY could target the April 28 high of 114.72 if it breaks above 113.30, while downside support is seen at 111.10 and 109.30 [1].
According to [1], the Reserve Bank of Australia's hawkish stance, underpinned by headline CPI inflation at 4.6% YoY in March, could support the Aussie, but the figure remains below the 4.7% forecast. Meanwhile, the Bank of England and European Central Bank both left rates unchanged, with the BoE warning it would not wait to act if second-round inflation effects emerge [3][4].
CONCLUSION
The Japanese Yen's recent weakness reflects fading effects of suspected intervention and softer-than-expected Tokyo inflation data. While authorities have not confirmed further action, market participants remain alert to the possibility of additional intervention rounds. Major Yen crosses, including GBP/JPY, EUR/JPY, and AUD/JPY, have advanced, highlighting the high market impact of these developments.