Full Breakdown
Bank of Japan Holds Rate Amid Split Vote as Iran Conflict Fuels Inflation Concerns
4/28/2026, 11:40:27 AM
Policy Decision and Outlook
On Tuesday, April 28, 2026, the Bank of Japan (BOJ) kept its policy rate at 0.75% after a 6-3 vote. Three board members—Takata, Tamura and Nakagawa—dissented, urging a 25-basis-point hike to 1% because of price risks from the Iran war. The BOJ cut its FY2026 growth forecast to 0.5% (from 1%) and raised its core-inflation outlook to 2.8% (from 1.9%). Reuters reported March headline inflation at 1.8%, while CNBC cited 1.5%.
Geopolitical Context and Market Impact
The Iran war has kept the Strait of Hormuz largely closed, curbing about one-fifth of global oil shipments. Brent rose to $109.52 a barrel and U.S. WTI to $97.50, keeping oil well above pre-war levels. The yen hovered near ¥159 per dollar—Reuters ¥159.12, InvestingLive ¥159.00—prompting speculation of intervention if it breaches ¥160. Ten-year JGB yields settled at 2.468% after a peak of 2.496% on April 13. The Nikkei 225 fell more than 1%.
Official BOJ Statement
The BOJ warned higher crude prices will lift energy and goods costs and that wage-driven pass-through could sustain inflation pressures. It reaffirmed its 2% headline-inflation target and said growth is likely to slow as terms-of-trade deteriorate.
Dissent and Analyst Views
Dissenters argued a hike is needed to anchor inflation expectations. Charu Chanana (Saxo) said the vote split “suggests the bar for another hike may be falling.” Fred Neumann (HSBC) warned of a “dilemma whether to tighten policy into an energy price shock that is simultaneously inflationary and growth destructive.” Deutsche Bank analyst Folkmar Bauer cautioned that without a clear forward signal, the warning may lose effectiveness.
Conflicting Reports
The yen is ¥159.12 (Reuters) vs ¥159.00 (InvestingLive); March headline inflation is 1.8% (Reuters) vs 1.5% (CNBC); oil price estimates range from “well above $100 per barrel” to “$140-$150”.
Verbatim Quotes
- “The rise in crude oil prices is expected to push up prices, mainly of energy and goods, with moves to pass on wage increases to selling prices continuing,” — Bank of Japan
- “very light stagflation-like situation could happen this year” — Shigeto Nagai, Oxford Economics
- “The 6–3 vote split and the stronger language on future policy adjustment suggest the bar for another hike may be falling,” — Charu Chanana, Saxo
- “Monetary officials in Japan are not alone in facing the dilemma whether to tighten policy into an energy price shock that is simultaneously inflationary and growth destructive,” — Fred Neumann, HSBC
Outlook
Market participants look to Governor Kazuo Ueda’s June press conference for forward guidance on a rate hike. The Ministry of Finance has signaled readiness to intervene if the yen crosses ¥160, a level that remains a focal point for traders.
