Japan's core consumer inflation likely saw a slight uptick in March, driven by rising energy costs. Economists polled by Reuters anticipate the nationwide core consumer price index (CPI) to reach 1.8% year-over-year for March. This marks an acceleration from February's 1.6% but remains below the Bank of Japan's 2% target.

Analysts expect elevated oil prices, stemming from the U.S.-Iran conflict, and a weakening yen to further fuel inflation. This trend could prompt the central bank to consider raising interest rates.

Despite potential relief from lower utility and rice prices, gasoline costs are projected to significantly impact the inflation rate. Japan relies on the Middle East for approximately 95% of its oil supply.

Bank of Japan Governor Kazuo Ueda recently signaled no immediate rate hike, emphasizing the country's low real interest rates and strong corporate profits, suggesting a pause until at least June.