Comprehensive Analysis of Japanese Stock Market Investment: Effective Strategies and Selected Stocks for 2025

The Dual Drivers Behind the Rise of the Japanese Stock Market

The core momentum behind the strong performance of the Japanese stock market this year comes from two key factors: the market's reassessment of the value of Japanese companies and the institutional dividends brought about by structural reforms.

In April this year, the global market underwent adjustments due to trade policy impacts, with the Nikkei index price-to-earnings ratio (PER) once dipping to 12 times, significantly lower than the valuation levels of other major markets. As investors adjusted their perceptions, the price-to-earnings ratio has rebounded to around 13 times, and this valuation repair has become the main driving force behind the recent rebound.

At the same time, international funds are reducing their holdings in US stocks and reallocating assets, while the Japanese stock market, with its relatively reasonable valuation advantage, has become an important destination favored by global funds. What is even more noteworthy is that the corporate governance reforms actively promoted by the Tokyo Stock Exchange have begun to yield results, with more and more Japanese companies increasing dividend distributions and implementing share buyback programs, leading to substantial improvements in corporate fundamentals.

Selected High-Quality Japanese Stocks: Thematic Industry Investment

Industrial Automation Theme

Keyence (6861.JP) - The Invisible Champion of Industrial Automation

Founded in 1974 in Osaka, this company focuses on the development of high-value-added automation sensors, vision systems, and industrial measuring instruments. Through a global direct sales network, Keyence products have covered 46 countries and regions worldwide.

Investment Highlights:

• The average target price set by five Wall Street analysts for the next 12 months: ¥74,282.41
• Potential increase from the current price level (¥56,800): +30%
• Beneficiaries of the global industrial automation trend, with market share continuously expanding

Semiconductor Equipment Theme

Tokyo Electron (8035.JP) - Core Supplier of Semiconductor Equipment

As a key supplier in the global semiconductor industry chain, Tokyo Electron specializes in providing process equipment such as wafer cleaning systems and coating equipment to industry giants like Samsung, TSMC, and Intel.

Performance Results:

• FY2024 consolidated revenue: 24.3 trillion yen (YoY +32.8%)
• Overseas market share: 92.2%
• Gross Margin: 47.1%
• Operating profit margin: 28.7%

Investment firm Jefferies maintains a “Buy” rating with a target price of 32,000 yen.

National Defense and Industrial Heavy Equipment Theme

Mitsubishi Heavy Industries (7011.JP) - A Century-Old Industrial Giant Welcomes a Turning Point

This century-old company, which began participating in Japan's industrialization during the Meiji Restoration, has now developed into a comprehensive industrial group spanning diverse fields such as aerospace, energy equipment, and industrial machinery.

Financial Outlook:

• Operating profit for the fiscal year 2025-26 is expected to grow: 9.6% (reaching 420 billion yen)
• Expected increase in operating profit for aerospace and defense business: 40%
• Average target price by eight analysts over 12 months: ¥3,743.76
• Current price level (¥3,185) pump potential: +17.54%

Digital Entertainment and Content Themes

Nintendo (7974.JP) - The gaming empire is brewing a new round of growth

Despite Nintendo's revenue in fiscal year 2024 dropping by 30.3% to 1.16 trillion yen, this is mainly due to the Switch console entering the latter stage of its life cycle, with the market waiting for the release of the next generation Nintendo Switch 2.

Multiple market analysts have pointed out that electronic gaming stocks are re-emerging as an investment value because:

• The global gaming industry growth rate continues to outpace GDP growth.
• The player base continues to expand
• The monetization model is becoming increasingly diversified.

The average 12-month target price from 11 analysts for Nintendo is ¥14,035.27.

Sony Group (6758.JP) - Comprehensive Giant of Content Ecosystem

Sony's latest financial report shows that its music and film businesses performed well, driving a year-on-year net profit growth of 4.6%. The company's recent layout in the content ecosystem is beginning to show results:

• Strategic acquisition of game studio Bungie
• Integrate the anime platform Crunchyroll
• Hardware business facing challenges (PS5 sales expectations downgraded)

The average 12-month target price given by 9 Wall Street analysts is ¥4,389.49, representing a potential upside of +21.69% compared to the current price of ¥3,607.

Trading Companies and General Enterprises Theme

Mitsubishi Corporation (8058.JP) - Buffett's Favorite Japanese Target

Mitsubishi Corporation is one of the five major trading companies in Japan and is also one of the Japanese companies that Warren Buffett's Berkshire Hathaway began focusing on investing in since July 2019. The core reason Buffett favors Japanese trading companies is:

• High capital utilization efficiency
• The management team is excellent
• Highly value shareholders' rights

The performance for the fiscal year 2025 shows that although revenue decreased by 4.9% year-on-year to 18.6 trillion yen, pre-tax profit increased by 2.2% to 1.4 trillion yen, demonstrating the operational resilience of Japanese general trading companies during economic fluctuations.

Hitachi (6501.JP) - Digital Transformation of an Industrial Giant

The Japanese industrial giant Hitachi, with a history of 111 years, has acquired the American digital services company GlobalLogic for $9.6 billion, fully promoting its transformation into a software service provider. Hitachi's strategy is clear:

• Retain advantageous manufacturing businesses such as rail transit equipment and automotive parts
• At the same time, vigorously develop industrial digitalization services.

Hitachi's frequent asset restructuring has created a “Hitachi Shock” for conservative Japanese companies, and its transformation from an electrical manufacturer to an infrastructure data solutions provider is seen as a model of corporate transformation.

Three Main Ways for Taiwanese Investors to Enter the Japanese Market

1. Index Investing: A Stable and Efficient Starting Point

Investing in the Japanese stock index is the most direct and simplest method. Although the pump may not be as significant as a single stock, as long as the overall Japanese stock market is performing well, stable profits can be achieved.

Nikkei 225 Index is the most well-known stock index in Japan, covering the 225 highest quality listed companies in the Japanese market. In the first half of this year, the Nikkei 225 Index experienced a pullback due to the impact of global tariff policies, but subsequently showed strong rebound momentum.

2. Invest in Japanese companies through the US stock market.

Many well-known Japanese companies have issued American Depositary Receipts (ADRs) in the US market, such as:

• Toyota Motor Corporation (TM.US)
• SoftBank Group (SFTBY.US)
• Sumitomo Mitsui Financial Group (SMFG.US)
• Nintendo (NTDOY.US)

These US stock ADRs move in high synchrony with Japanese domestic stocks, providing Taiwanese investors with a convenient channel to invest in Japanese stocks.

3. Broker delegated trading: Direct participation in the Japanese market

Major Taiwanese securities firms such as Yuanta Securities and Fubon Securities provide sub-brokerage trading services, allowing investors to directly buy and sell Japanese stocks. It is important to note that:

• The operating process is relatively complex
• There are more restrictions on trading volume.
• Higher transaction fees

Mid-term Outlook for the Japanese Stock Market

In the short term, the Japanese stock market's trend is primarily influenced by global trade policies. If tariff policies adjust towards moderation, it may lead to a wave of restorative rebound. However, considering the slowdown in global economic growth and the weak performance of Japanese exports, the Nikkei index is expected to fluctuate and consolidate in the range of 37,000 to 38,000 points.

Looking ahead to 2026, the direction of the Bank of Japan's monetary policy may become a key turning point for the market. If the Bank of Japan continues to normalize its interest rate policy, valuations in the financial sector are expected to recover, and the stability of the yen exchange rate will also help improve the quality of corporate profits.

For the Nikkei index to break through the 40,000 point level and continue to rise, several positive factors need to work together:

• Corporate governance reform further deepens, driving continuous improvement in ROE.
• The competitiveness of emerging industries forms an effective support.
• The US-Japan economic and trade relations have made substantial progress.

At present, these conditions are not yet fully met, and investors should maintain rational expectations and pay attention to policy developments.