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Japan Utility Stocks to Watch as Inflation Lifts Power Prices

Simply Wall St · 2d ago

Japan’s energy and utilities stocks are back in focus as inflation edges higher, with June core inflation expected at 1.6% year over year, compared with 1.4% in May. Elevated energy prices linked to conflict in the Middle East, along with higher medical service fees, are feeding through to the broader market and could keep the Bank of Japan under pressure on interest rates. For investors, that mix of cost pressures and policy uncertainty may favour some companies and challenge others. This article looks at 3 stocks from our Japanese Energy and Utilities Stocks screener that appear positively exposed to this news.

Tokyo Electric Power Company Holdings (TSE:9501)

Overview: Tokyo Electric Power Company Holdings is Japan’s largest electric utility, generating and supplying electricity and gas across Japan and abroad through a wide mix of power sources including nuclear, thermal, renewables and grid operations, alongside a range of related energy services and infrastructure businesses.

Operations: Tokyo Electric Power Company Holdings generates most of its revenue in Japan, with around ¥4,990.7b from Energy Partner, ¥2,294.4b from Power Grid and smaller contributions from Holdings and Renewable Power segments, partially offset by unallocated adjustments.

Market Cap: ¥803.9b

Investors watching inflation and energy prices may find Tokyo Electric Power Company Holdings interesting because it sits at the center of Japan’s power system, giving direct exposure to electricity pricing as energy costs stay elevated. The stock trades on a low P/S multiple compared with peers, yet the company is still reporting sizeable losses, with net loss of ¥454.3b and negative return on equity, and relies heavily on higher risk external funding. In addition, some analysts anticipate earnings improvement over the next few years, and the IAEA’s repeated confirmation of Fukushima water releases meeting safety standards supports the company’s regulatory story. That combination of valuation signals, evolving earnings expectations and material risks may warrant closer examination.

Tokyo Electric Power Company Holdings appears to be a valuation story embedded in a high-risk turnaround. The full picture only becomes clear when you consider its losses, funding requirements and regulatory environment alongside the analysis report for Tokyo Electric Power Company Holdings.

TSE:9501 P/S Ratio as at Jul 2026
TSE:9501 P/S Ratio as at Jul 2026

Chubu Electric Power Company (TSE:9502)

Overview: Chubu Electric Power Company is a major Japanese utility that generates, transmits and retails electricity and gas at home and overseas, using a broad mix of geothermal, hydro, wind, biomass, solar and nuclear power, alongside energy infrastructure, construction, real estate and community support services.

Operations: Chubu Electric Power Company generates most of its revenue in Japan, with approximately ¥2,859.3b from Miraiz, ¥928.6b from Power Grid and ¥751.3b from other energy related businesses, partially offset by unallocated adjustments.

Market Cap: ¥2,282.8b

Chubu Electric Power Company sits at the heart of Japan’s power system as energy driven inflation edges higher. Its mix of electricity and gas operations, including overseas renewables such as the Ecowende offshore wind project, gives direct exposure to wholesale pricing trends. Earnings per share grew 12.7% over the past year and the company trades on a P/E below both the Japanese market and the wider Asian electric utilities sector, which some investors may see as a valuation cushion alongside a 2.44% dividend yield. On the other hand, dividends and debt are not well covered by cash flow and all liabilities rely on external borrowing, so the balance sheet is working hard. With board turnover and modest forecast earnings growth, there is more to unpack for long term investors.

Chubu Electric Power Company’s lower P/E and 2.44% yield look appealing, but the real story sits behind its cash flow strain and debt reliance. The analysis report for Chubu Electric Power Company starts to reveal this before an even bigger question emerges.

TSE:9502 P/E Ratio as at Jul 2026
TSE:9502 P/E Ratio as at Jul 2026

Tohoku Electric Power Company (TSE:9506)

Overview: Tohoku Electric Power Company generates and supplies electricity primarily in Japan through hydro, thermal, wind, solar and nuclear power stations, and also provides energy services internationally from its base in Sendai.

Operations: Tohoku Electric Power Company generates around ¥1,981.7b from Power Generation and Sales, ¥921.3b from Power Transmission and Distribution, ¥181.6b from Others and an unallocated adjustment of ¥712.2b, with revenue largely coming from Japan at about ¥2,372.4b.

Market Cap: ¥566.4b

Investors watching inflation and energy prices may see Tohoku Electric Power Company as a direct way to gain exposure to Japan’s core inflation trend, given its central role in regional power generation and distribution. The stock trades on a P/E around 6.6x, below the wider Japanese market and Asian utilities sector, while offering a 3.57% dividend yield. However, profit margins have narrowed to 3.6% and revenue is forecast to edge lower. Cash flow coverage of debt and dividends looks tight and all liabilities rely on external borrowing, at a time when interest rate risk is rising. In addition, management turnover and recent underperformance against peers mean the headline valuation only tells part of the story investors need to weigh carefully.

Tohoku Electric Power Company’s low P/E and higher yield may be masking a more complicated earnings story, and the analysis report for Tohoku Electric Power Company could highlight why its tight cash flows and interest rate exposure really matter

TSE:9506 P/E Ratio as at Jul 2026
TSE:9506 P/E Ratio as at Jul 2026

The three Japanese energy and utilities stocks covered here are only a starting point, with the full Japanese Energy and Utilities Stocks screener surfacing 12 more companies that carry similarly compelling stories around scale, financial strength and exposure to inflation sensitive energy markets, all captured in the Japanese Energy and Utilities Stocks screener. Use Simply Wall St to identify and analyze the exact catalysts that matter to you, from earnings trends and balance sheet quality to dividend resilience and valuation signals so you can focus on the highest conviction ideas in this space.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.