PORTALBERITA.CO.ID - Japan's economy demonstrated solid expansion at the start of the year, even as geopolitical disruptions began tempering corporate investment plans, according to recent data. This performance provides crucial backing for the Bank of Japan's (BOJ) anticipated monetary policy shift.

Real Gross Domestic Product (GDP) grew at an annualized rate of 1.8 percent during the first quarter of 2026, as officially reported by the Cabinet Office. This figure marks a minor downward adjustment from the preliminary estimate of 2.1 percent growth previously announced.

The revision was primarily driven by a contraction in business investment, which fell to a negative 0.7 percent quarter-on-quarter, a notable drop from the earlier forecast showing 0.3 percent growth. This slowdown reflects how major corporations curtailed capital expenditure between January and March.

Escalating conflicts in Iran caused a spike in oil prices early in March, which reportedly influenced these capital decisions near the close of the quarter. Despite this investment dip, underlying economic resilience remains evident through stable trade and consistent consumer spending metrics.

Strong international demand, particularly for advanced artificial intelligence products, provided a significant boost to the nation's overall export figures. Private domestic demand remained steady, with consumption rising 0.3 percent from the prior quarter, while net exports continued contributing positively to overall growth.

Shinichiro Kobayashi, chief economist at Mitsubishi UFJ Research and Consulting, suggested that while the Middle East situation's full impact was not seen in Q1, its effects are likely to become apparent in subsequent periods. He further stated, "Given the recent remarks from the BOJ, it appears it is focusing more on curbing inflation, so I expect it to raise interest rates this month," said Shinichiro Kobayashi.

Economist Taro Kimura of Bloomberg Economics noted that the economic expansion, despite the slight downward revision, remains above the nation's potential growth rate. Kimura observed, "That means it won’t knock the Bank of Japan off course to deliver a widely expected rate hike at its Jun 15-16 meeting," said Taro Kimura.

The finalized GDP figures serve as the last major economic indicator before the central bank’s policy meeting concludes on June 16. BOJ policymakers are set to evaluate a potential interest rate increase during this session and monitor conditions for further adjustments later in the year.

Governor Kazuo Ueda has strongly indicated a high probability of implementing a rate hike this month, emphasizing growing concern over persistent inflation over general economic momentum in a recent public address. Separately, data released on Friday showed that real wages for Japanese workers increased for the fourth consecutive month in April.