Nikkei 225 Surges Past 65,000: Triple Catalysts — YCC Exit, Rising ROE, and JPY Depreciation

Nikkei 225 Surges Past 65,000: A “Rediscovery of Japan” Fueled by Three Structural Catalysts

On May 25, the Nikkei 225 index hit an intraday high of 65,197.43—its first breach of the 65,000 threshold and a new all-time high since the index’s inception in 1949. This milestone is no fleeting sentiment-driven rally or technical rebound. Rather, it reflects the sustained impact of deep-seated structural transformations underway in Japan’s economy and capital markets. At its core lies the confluence of three interlocking forces: (1) the Bank of Japan’s (BOJ) substantive and irreversible exit from Yield Curve Control (YCC); (2) a systematic rise in corporate ROE, driven by governance reforms (projected to reach 9.3% in FY2025); and (3) structural improvements in multinational profitability, amplified by the prolonged yen depreciation cycle. Together, these dynamics are reshaping global asset allocation patterns—and generating significant spillover effects on emerging-market capital flows and A-share valuation benchmarks.

YCC Exit: A Paradigm Shift from “Policy Illusion” to “Real-Interest-Rate Pricing”

In March 2024, the BOJ formally ended its negative interest rate policy; in April, it widened the YCC target band for 10-year Japanese Government Bond (JGB) yields from ±1.0% to ±1.5%, while explicitly stating it would “flexibly adjust policy in response to evolving economic and price conditions.” This marks the historic end of YCC as the cornerstone of ultra-loose monetary policy. Markets no longer anticipate unlimited BOJ bond purchases to suppress long-end yields. Consequently, the 10-year JGB yield has surged from 0.6% at the start of the year to over 1.3% today, pushing real yields decisively into positive territory—and widening further. This shift has fundamentally dismantled the long-standing dual narrative framing the yen as both a “safe-haven currency” and the primary funding currency for carry trades. Global hedge funds are rapidly unwinding yen short positions and pivoting toward long positions in domestic Japanese assets—because a genuine interest-rate environment is now providing sustainable valuation support for Japanese equities, independent of external liquidity injections. Data show that, as of mid-May, Japanese institutional investors have recorded 12 consecutive months of net purchases of equity ETFs, while foreign investors injected a record $8.2 billion into Japanese equities in April alone—the highest monthly inflow since 2022.

Corporate Governance Reform: ROE Uplift as the Core Engine of Value Re-rating

If the YCC exit laid the macro-level pricing foundation, corporate governance reform is the micro-level catalyst driving value realization. Since April 2023, the Tokyo Stock Exchange (TSE) has mandated that all listed companies disclose explicit ROE targets and concrete action plans to achieve them—and has placed firms with ROE below 8% under enhanced supervision. Under this regulatory impetus, Japanese corporations have markedly improved capital efficiency: the Nikkei average ROE reached 8.7% in FY2024—up more than 40% from 6.2% in FY2019. Nomura Research Institute forecasts it will climb further to 9.3% in FY2025. Crucially, reforms have moved beyond accounting metrics into operational substance: manufacturers are divesting unprofitable non-core assets (e.g., Sony’s sale of its music publishing business); retailers are adopting precision inventory management (Aeon Group reduced inventory turnover days by 18%); and financial institutions are investing heavily in technology to cut costs and boost efficiency (Mitsubishi UFJ Financial Group increased IT spending by 45% over three years). This “de-bubblization, re-emphasis on organic strength” transformation has fundamentally shifted the valuation anchor for Japanese equities: the TOPIX Price-to-Book (P/B) ratio has risen from 1.0x in 2012 to 1.7x today—approaching pre–dot-com-bubble levels—but the driver has changed from liquidity premium to quality-of-earnings premium.

Yen Depreciation Dividend: The “Invisible Lever” Optimizing Multinational Earnings Structure

The current yen depreciation—USD/JPY up over 40% from its 2022 low—is often misinterpreted as a headwind. In reality, it serves as a structural catalyst for earnings improvement among Japanese multinationals. Export-oriented giants such as Toyota, Sony, and Canon derive over 60% of revenue overseas; yen weakness directly boosts the yen-denominated value of their dollar-based overseas profits. More importantly, firms are proactively leveraging exchange-rate volatility to optimize global production footprints: Panasonic has repatriated part of its Southeast Asian production capacity to Japan to mitigate supply-chain risks, while simultaneously reducing raw-material costs through yen-denominated procurement; Keyence has capitalized on yen weakness to acquire premium European and U.S. sensor manufacturers, strengthening its technological moat. In Q1 FY2024, net profit growth for multinational constituents of the Nikkei 225 accelerated to +12.3% year-on-year—far outpacing the +4.1% growth of purely domestic-demand-oriented sectors. This earnings divergence reinforces foreign investors’ value re-rating of “Made-in-Japan” global competitiveness.

Global Portfolio Re-allocation: J-REITs and Value Stocks Gain Favor; A-Share Blue Chips Face Valuation Recalibration

The convergence of these three catalysts is triggering a profound realignment in global capital allocation. Goldman Sachs’ latest report notes that hedge funds’ net long position in Japanese equities has reached its highest level since 2013. Within this, Japan Real Estate Investment Trusts (J-REITs) stand out: buoyed by stronger purchasing power among foreign investors (due to yen depreciation) and recovering domestic commercial property rents, they have surged 28% year-to-date—well above the Nikkei’s 15% gain. Simultaneously, high-dividend, low-valuation value stocks—including financials (banks, insurers) and consumer staples (convenience stores, luxury retail)—are seeing sustained inflows. This trend intensifies capital diversion pressure on emerging markets: although Japan has been excluded from the MSCI Emerging Markets Index, in practice, it is increasingly functioning as a “quasi-fixed-income-plus” alternative to certain emerging-market assets. For China’s A-share market, the implications are more direct. The CSI 300 Index currently trades at a forward P/E of 12.3x, while the TOPIX Core 30 Index (comprising leaders like Toyota and SoftBank Group) trades at 15.1x—narrowing the valuation gap to a historical low. In particular, relative valuation advantages for A-share blue chips are eroding: in financials (ICBC’s P/B = 0.58x vs. Mitsubishi UFJ’s 0.82x) and premium consumption (Kweichow Moutai’s P/E = 28x vs. Suntory Holdings’ 26x), the gap is closing. Recent northbound fund inflows into banking and liquor stocks partly reflect this recalibration of valuation benchmarks—when Japanese value stocks are no longer “cheap,” the relative attractiveness of comparable A-share assets must be reassessed.

Conclusion: A Structural Re-rating Beyond the Cycle

The Nikkei 225’s breakthrough past 65,000 is not another liquidity-fueled bubble spectacle—it is a structural re-rating forged by monetary policy normalization, modernized corporate governance, and upgraded global operational capabilities. It signals Japan’s capital markets’ definitive departure from the “Lost Thirty Years” narrative and entry into a new era anchored in genuine earnings growth and enhanced capital efficiency. For global investors, this represents both an opportunity and a cognitive challenge. For China’s markets, it brings tangible capital diversion pressures—and, equally, a valuable mirror: one that offers international benchmarks for calibrating domestic valuations and insights for deepening state-owned enterprise (SOE) reforms. The real question is no longer whether “Japan’s story” is credible—but whether we can craft our own compelling structural narrative, grounded in reality rather than aspiration.