Japan's core inflation has accelerated for the first time in five months, rising to 1.8% in March, driven by the Iran war's increased energy prices. The inflation figure was in line with economists' predictions and was higher than the 1.6% seen in February. Headline inflation remained below the central bank's 2% target for a second consecutive month. A Bank of Japan survey revealed that over 83% of respondents expect prices to be higher after one year. The central bank is expected to maintain its gradual rate-hiking trajectory and potentially raise interest rates.