2025 Japan Stock Investment Strategy: Value Reassessment and Structural Advantages

Analysis of the Upward Trend in the Japanese Stock Market

The recent strong performance of the Japanese stock market is mainly attributed to two major driving factors: the market's re-evaluation of Japanese corporate value and the push of structural advantages.

In early 2025, the global market experienced volatility, with the Nikkei index's price-to-earnings ratio temporarily dropping to 12 times, significantly lower than other major markets. As investors reassessed the economic outlook, the price-to-earnings ratio gradually rose back to around 13 times, and this revaluation of value became the core driving force behind the market rebound.

Currently, global capital allocation is undergoing changes, with some funds shifting from the US stock market to other markets. Japan, with its relatively low valuations, has become an important target for international capital allocation. It is worth emphasizing that this wave of pump is not merely a technical rebound; the corporate governance reforms of the Tokyo Stock Exchange have prompted companies to increase shareholder returns, including raising dividend distributions and implementing share buyback programs, effectively improving the fundamentals of listed companies.

Top Japanese Stock Investment Targets

1. Keyence (6861.JP): The Invisible Champion in the Field of Automation

Keyence ( is not well-known to the public, but it enjoys a high reputation in the field of industrial automation. Since its establishment in 1974, the company has adhered to the “design-oriented” philosophy, focusing on developing high value-added automation sensors, vision systems, laser marking equipment, and industrial measurement instruments. Keyence adopts a light asset model, not directly participating in production manufacturing, but promoting its products through a global direct sales network in 46 countries and regions.

Investment Highlights:

• Analyst average target price: 74,282.41 JPY
• Highest Target Price: 80,075.16 JPY
• Minimum target price: 66,235.01 JPY
• Compared to the current price of 56,800 yen, the potential pump space is about 30%.

) 2. Tokyo Electron ###8035.JP(: Semiconductor equipment leader

Tokyo Electron ) is headquartered in Tokyo, with a market capitalization of 12.6 trillion yen, making it a key supplier in the global semiconductor industry chain. The company specializes in providing critical process equipment such as wafer cleaning systems and coating equipment, with clients including industry giants like Samsung, TSMC, and Intel.

Performance:

• FY 2024 consolidated revenue: 2.43 trillion yen
• Year-on-year growth: 32.8%
• Analysts are generally optimistic about the market performance, believing there is still potential for a pump.

( 3. Mitsubishi Heavy Industries )7011.JP###: A Century-Old Industrial Giant

As a representative company in Japan's defense sector, Mitsubishi Heavy Industries Ltd. has a long history that dates back to the establishment of Mitsubishi Shipbuilding in 1884, making it an important participant in Japan's industrialization process.

Investment Data:

• Analyst average 12-month target price: 3,743.76 JPY
• Highest target price: 4,100 yen
• Minimum target price: 3,030 JPY
• Compared to the current stock price of 3,185 yen, the potential pump space reaches 17.54%.

( 4. Nintendo)7974.JP(: a giant in the gaming industry

Nintendo ) had a less than ideal performance in the fiscal year 2024, with revenue declining by 30.3% to 1.16 trillion yen. However, most market analysts believe that the electronic gaming industry is entering a new investment value range.

Long-term investment logic:

• The growth rate of the global gaming industry continues to outpace GDP growth rate.
• The player base is continuously expanding.
• Diversified business models ### subscription-based, virtual props, seasonal content updates ( have increased average revenue per user.

) 5. Sony Group (6758.JP): Diverse Content Ecosystem

Sony ( Sony Group ) The latest financial quarter data shows that, driven by the music and film businesses, the net profit for the quarter ending in March increased by 4.6% year-on-year to reach 197.7 billion yen. The company's content ecosystem layout has achieved significant results, including the acquisition of game studio Bungie, the anime platform Crunchyroll, and collaboration with Kadokawa Group to develop IP, among others.

Investment Value:

• Analyst average 12-month target price: 4,389.49 JPY
• Highest target price: 4,910 JPY
• Minimum target price: 3,900 yen
• Compared to the current stock price of 3,607 yen, the potential upward space is about 21.69%.

6. Mitsubishi Corporation (8058.JP ): The trading company favored by Buffett

Mitsubishi Corp. ( is one of Japan's five major trading companies and is a key investment of Warren Buffett's Berkshire Hathaway in Japan.

Investment Highlights:

• Buffett began investing in Japanese trading companies in July 2019
• Berkshire's subsidiary National Indemnity has increased its shareholding ratio to 8.5%-9.8%
• High capital utilization efficiency, excellent management team, highly values shareholder rights

) 7. Hitachi ###6501.JP(: Pioneer of Industrial Digitalization

Founded in 1910, Hitachi ) is actively transforming, investing $9.6 billion to acquire the American digital services company GlobalLogic, accelerating its shift towards becoming a software service provider.

Transformation Strategy:

• Divesting from stagnant growth businesses such as consumer electronics, power tools, and chemicals
• Retain heavy machinery manufacturing business such as rail transit equipment and automobile parts
• Fully develop industrial digitalization services to assist manufacturing clients in digital transformation.

Investment Channels for Taiwanese Investors in Japanese Stocks

For Taiwanese investors interested in investing in the Japanese market, the following three investment methods each have their advantages:

( 1. Invest in Japanese stock index

Investing in indices is the most direct and convenient method, providing good certainty. Although the returns may not be as high as individual quality stocks, as long as the Japanese stock market is rising overall, investors can achieve steady profits.

Japan's main stock indices include the Nikkei 225 index, the TOPIX index, and others. Among them, the Nikkei 225 index )Nikkei 225### is the most representative, covering 225 top listed companies in the Japanese stock market.

( 2. Investing in Japanese companies through the US stock market

Many well-known Japanese companies issue depositary receipts in the U.S. market ) ADR (, for example:

• Toyota Motor ) TM.US ###
• SoftBank ( SFTBY.US )
• Mitsui Sumitomo ### SMFG.US (
• Nintendo)NTDOY.US(

Simply open a US stock account to easily trade these depositary receipts, which typically follow the trends of Japanese domestic stocks closely.

) 3. Taiwan Securities Firm Re-Delegated Trading

Yuan Da Securities, Fubon Securities, and other Taiwanese brokerages provide a re-delegation trading service, allowing investors to directly purchase Japanese individual stocks. However, this method has a more complex operating process, limits on the number of trades, and higher transaction fees.

Analysis of the Outlook for the Japanese Stock Market

In the short term, the performance of the Japanese stock market will mainly be influenced by trade policies. If tariff policies are adjusted, it may trigger a rebound; however, considering the global economic slowdown and the weak performance of Japanese exports, the Nikkei index is expected to fluctuate between 37,000 and 38,000 points.

From a medium-term perspective, ( to 2026, the shift in the Bank of Japan's monetary policy will become a key turning point. If the Bank of Japan restarts the interest rate hike cycle, the valuation of financial stocks is expected to improve, and the normalization of the yen exchange rate will also enhance the quality of corporate profits. However, the pace of interest rate hikes needs to be coordinated with the global economic situation.

The Nikkei index's breakthrough of the 40,000-point barrier requires the joint action of multiple positive factors, including corporate governance reforms driving continuous improvements in ROE, enhanced competitiveness of emerging industries, and substantial improvement in US-Japan trade relations. Currently, these conditions are not yet fully met, and investors should maintain rational expectations.