Bank of Japan Lifts Policy Rate to 1%, Highest Level Since 1995

The Bank of Japan on June 16 raised its short-term policy rate by 25 basis points to 1%, taking borrowing costs to their highest level since 1995 and underscoring a continued shift away from the ultra-loose stance that defined Japan's economy for decades. The move follows a previous 25-basis-point increase to 0.75% in December 2025, which was approved unanimously. With two hikes in roughly six months, markets are increasingly treating the BOJ's pivot as an ongoing tightening cycle rather than a one-off adjustment. Officials have cited persistent inflation pressures tied to yen weakness and higher energy costs, with Middle East geopolitical tensions adding to the backdrop. In an unusual twist, Governor Kazuo Ueda did not attend the meeting after being hospitalized for an infected liver cyst, leaving the central bank to deliver its most consequential tightening in three decades without its top official in the room. The BOJ has signaled it intends to keep raising rates while maintaining its bond purchase program, aiming to tighten conditions at the front end of the yield curve without destabilizing longer-dated rates. Yen carry trade in focus The decision lands squarely on a key fault line for global markets: the yen carry trade. The strategy borrows yen at low cost, converts into higher-yielding currencies such as the U.S. dollar, and deploys capital into risk assets. When Japanese rates hovered near zero, the trade was highly attractive; at 1%, the economics begin to shift. Yen short positions were near a nine-year high ahead of the decision. A sharp yen rally after higher rates can force short sellers to buy back yen to limit losses, reinforcing the currency's move and accelerating position unwinds. A similar dynamic hit crypto in August 2024, when a BOJ hike helped trigger a carry-trade unwind that rippled across global markets, dragging Bitcoin lower alongside equities as leveraged positions were liquidated. Markets largely expected the outcome, with the market-implied probability of a hike above 99% going into the announcement, leaving limited scope for a surprise. Implications for crypto Japan is the last major economy to normalize policy after years of zero and negative interest rates. Risk assets such as Bitcoin have historically performed best when global liquidity is expanding and tended to struggle as liquidity tightens. With yen shorts stretched and Bitcoin's sensitivity to macro liquidity conditions well established, a disorderly carry-trade unwind remains the top Japan-linked risk cited by crypto traders looking into the second half of 2026.