Top-line source views and TSO verification:
Source 1 confirms that the Bank of Japan left its policy rate unchanged; the decision passed by a 6-3 split vote; and the move matched Reuters’ survey expectations.
Source 2 confirms that March headline inflation was 1.5%, up from 1.3% in February, but it remained below the BOJ’s 2% target for a second straight month.
Source 3 confirms that March core consumer prices rose 1.8% year on year, up from 1.6% in February; headline inflation also remained below the 2% target for a second consecutive month.
TSO verification conclusion: the three sources overlap on the BOJ holding rates steady, inflation remaining below the 2% target, and the backdrop of energy price concerns stemming from the Iran war. However, the details of the inflation metrics, the exact monthly framing, and whether the forecast was raised are not fully specified in the provided sources, so some content cannot be independently confirmed.
Confirmed facts:
On April 28, 2026, the Bank of Japan held a policy meeting and left its policy rate unchanged.
The decision was adopted by 6 votes to 3.
The reporting backdrop points to concerns that the Iran war could drive up energy prices.
Japan’s March inflation data remained below the BOJ’s 2% target.
The meeting was related to an adjustment in inflation expectations, but the sources do not mention the size of the increase, the exact forecast values, or the forecast horizon, so these details cannot be confirmed from the provided material.
Main differences or discrepancies:
Inflation measure wording differs:
Source 2 gives headline inflation of 1.5%, versus 1.3% in February.
Source 3 gives core consumer prices of 1.8%, versus 1.6% in February.
These are not the same metric and cannot be used interchangeably.
The monthly framing is not fully consistent:
Source 2 explicitly refers to “March headline inflation.”
Source 3 explicitly refers to “March core inflation” and also notes that headline inflation remained below the 2% target.
Quantitative information on the “raised inflation forecast” is missing:
The summary mentions an upward revision to the inflation forecast;
however, none of the three source texts provides the specific increase, range, or official forecast table, so this cannot be verified from the sources provided.
The summary’s reference to Japan’s March core and overall inflation data being cited in the broader context is partially supported by Sources 2 and 3, but Source 1 contains no corresponding data.
Background and analysis:
Based on the available sources, the BOJ’s decision to stay on hold came against a backdrop of rising external energy price shock risks. The mention of energy price concerns tied to the Iran war suggests increasing imported inflation pressure; at the same time, Japan’s March headline and core inflation remained below the 2% target, indicating that although inflation has picked up, it has not yet returned above the central bank’s target.
That said, it is important to stress that the sources do not provide the full remarks of BOJ officials, a dot plot, or a detailed forecast table, nor do they disclose the exact size of the upward revision to the inflation forecast. As a result, the strength of any policy shift or the likely path of future rate increases cannot be inferred from the provided sources alone. Based strictly on what can be confirmed, the meeting suggests the BOJ is weighing external energy shocks alongside domestic inflation resilience.
Three-source summary:
Source 1: Policy rate unchanged; decision passed 6-3; in line with market expectations.
Source 2: March headline inflation was 1.5%, up from 1.3% in February, but still below the 2% target.
Source 3: March core inflation was 1.8%, up from 1.6% in February; headline inflation also remained below 2%.
Conclusion:
Taken together, the safest conclusion is that the Bank of Japan kept rates unchanged on April 28 and updated its inflation view amid rising concerns over external energy prices. Japan’s March inflation data still had not broken above the 2% target. Other details, such as the precise size of the inflation forecast upgrade, deeper internal divisions, and the future policy path, remain unconfirmed by the provided sources.
Sources: