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What is Mirai Industry Co., Ltd. stock?

7931 is the ticker symbol for Mirai Industry Co., Ltd., listed on TSE.

Founded in and headquartered in , Mirai Industry Co., Ltd. is a company in the Producer manufacturing sector.

What you'll find on this page: What is 7931 stock? What does Mirai Industry Co., Ltd. do? What is the development journey of Mirai Industry Co., Ltd.? How has the stock price of Mirai Industry Co., Ltd. performed?

Last updated: 2026-05-14 05:57 JST

About Mirai Industry Co., Ltd.

7931 real-time stock price

7931 stock price details

Quick intro

Mirai Industry Co., Ltd. (7931) is a prominent Japanese manufacturer specializing in electrical, piping, and wiring materials. Known for its unique management philosophy and high employee welfare, the company core business includes flexible conduits, switch boxes, and water supply equipment.


For the fiscal year ending March 2026, Mirai reported record-high net sales of ¥45.67 billion (up 1.2% YoY). Despite revenue growth, rising raw material costs led to a slight decline in operating profit to ¥6.72 billion (down 2.5% YoY), reflecting temporary margin pressures amidst stable demand.

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Basic info

NameMirai Industry Co., Ltd.
Stock ticker7931
Listing marketjapan
ExchangeTSE
Founded
Headquarters
SectorProducer manufacturing
Industry
CEO
Website
Employees (FY)
Change (1Y)
Fundamental analysis

Mirai Industry Co., Ltd. Business Introduction

Mirai Industry Co., Ltd. (Tokyo Stock Exchange: 7931) is a specialized Japanese manufacturer renowned for its dominant presence in the electrical and water supply equipment industry. Headquartered in Gifu Prefecture, the company has gained legendary status in the Japanese business world not only for its high-margin products but also for its "Unorthodox Management" philosophy, which prioritizes employee happiness as a driver for innovation.

Business Summary

Mirai Industry primarily focuses on the development, manufacturing, and sale of equipment and materials used in electrical construction and piping. The company is famous for holding the top market share in Japan for several niche product categories, such as plastic switch boxes and cable ducts. Its business model is built on "Difference Management"—creating products that are distinctly different and more user-friendly than those of competitors.

Detailed Business Modules

1. Electrical Materials Division: This is the company's core segment. It includes a vast array of products such as synthetic resin flexible conduits (CD/PFS pipes), plastic switch boxes for housing, and cable wiring systems. These products are essential for organizing and protecting electrical wiring in residential, commercial, and industrial buildings.
2. Piping Materials Division: This segment provides solutions for water supply, drainage, and gas piping. Key products include resin headers, water distribution manifolds, and various pipe fittings.
3. Specialized Tools and Equipment: Mirai also develops labor-saving tools designed specifically for electricians and plumbers, aiming to reduce installation time and physical strain on-site.

Business Model Features

High Value-Added Niche Strategy: Mirai avoids "price wars" by focusing on small, high-frequency improvements. Many of its products are patented or have utility model protections.
Extreme Employee Autonomy: The company famously has no "sales quotas" and encourages all employees to submit "Improvement Proposals." For every proposal submitted, the employee receives a small cash reward, fostering a culture of continuous micro-innovation.
Efficiency and Profitability: Despite its relaxed corporate culture (including 140+ days of annual leave), the company maintains an operating margin significantly higher than the industry average for Japanese manufacturers.

Core Competitive Moat

· Intellectual Property Fortress: Mirai Industry is a "Patent King" in its niche. It holds thousands of active patents and utility models, making it difficult for competitors to replicate its ergonomic and easy-to-install designs.
· Brand Loyalty among Contractors: Electrical contractors often insist on "Mirai Brand" products because they are designed from the installer's perspective, significantly reducing labor costs through ease of use.
· Localized Supply Chain: With a network of factories and sales offices across Japan, they provide rapid delivery and support, which is critical in the construction industry.

Latest Strategic Layout

In recent fiscal years (2024-2025), Mirai has focused on Environmental, Social, and Governance (ESG) initiatives, developing eco-friendly recycled resin products to meet new green building standards. They are also expanding their product line into renewable energy infrastructure, specifically components for solar power installations and EV charging station wiring solutions.

Mirai Industry Co., Ltd. Development History

Evolutionary Characteristics

The history of Mirai Industry is defined by a transition from a small local venture to a publicly traded market leader, guided by the eccentric yet brilliant leadership of its founder, Akio Yamada. The company is a textbook case of how a "people-first" culture can lead to sustained commercial success.

Detailed Development Stages

1. Founding and Early Innovation (1965 - 1980s): Founded in 1965 by Akio Yamada and three associates who were members of a theater troupe. This theatrical background influenced the company's creative approach. Their first breakthrough was the "Plastic Switch Box," which replaced the heavy, rust-prone metal boxes used at the time.
2. Market Expansion and Listing (1990 - 2000): The company expanded its product lineup rapidly, becoming the standard for electrical materials in Japan. In 1991, Mirai Industry was listed on the Nagoya Stock Exchange and later moved to the Tokyo Stock Exchange, gaining national recognition.
3. Strengthening the "Mirai Method" (2000 - 2015): During the "Lost Decades" of the Japanese economy, Mirai thrived by doubling down on its unique management style—banning overtime, offering long holidays, and incentivizing ideas. This period solidified its reputation as a "utopian" employer.
4. Modernization and Sustainability (2016 - Present): Following the passing of the founder, the company has modernized its governance while maintaining its core values. It has integrated advanced automation in its Gifu and Yamagata plants to combat Japan's labor shortage.

Reasons for Success

User-Centric Innovation: The success is primarily attributed to "Idea Management." By encouraging every employee to think like an inventor, they produce products that solve tiny but annoying problems for construction workers.
Cost Control through Trust: By eliminating unnecessary management layers (no middle managers in the traditional sense) and monitoring, they reduced administrative overhead significantly.

Industry Analysis

Industry Overview

Mirai Industry operates within the Electrical Equipment and Construction Materials Industry. This sector is closely tied to the Japanese domestic construction market, including new housing starts and the renovation (REFORM) market.

Industry Trends and Catalysts

1. Labor Shortage in Construction: As the Japanese workforce ages, there is a massive demand for "Labor-Saving" materials. Products that allow for faster, one-touch installation (Mirai’s specialty) are seeing increased adoption.
2. Smart Home and Electrification: The shift toward Net Zero Energy Houses (ZEH) and the installation of EV chargers are creating new requirements for complex residential wiring systems.
3. Infrastructure Aging: Japan's aging infrastructure requires significant retrofitting, boosting demand for piping and cable management systems in existing buildings.

Competitive Landscape

The market is characterized by a mix of giant conglomerates and specialized niche players.

Company Name Main Focus Market Position
Panasonic (Electric Works) Comprehensive electrical systems Large-scale market leader; high-end integrated solutions.
Mirai Industry Niche electrical/piping materials Dominant in switch boxes and resin conduits; "Installer's Choice."
Nitto Kogyo Industrial enclosures and breakers Strong in heavy-duty distribution boards.
Sekisui Chemical High-performance plastics/pipes Major competitor in the piping and infrastructure segment.

Market Position and Financial Health

As of the latest fiscal reports (FY 2024), Mirai Industry maintains a Consolidated Operating Margin of approximately 12-15%, which is exceptional for a hardware manufacturer in Japan.
Market Share: Mirai holds over 80% share in the plastic switch box market in certain Japanese regions and over 50% nationally.
Financial Stability: The company is known for its "Debt-Free" management style, maintaining a very high equity ratio (often exceeding 75%), which provides a massive buffer against economic downturns.

Industry Data Highlights (Approximate)

Metric Estimated Value (Latest)
Japan New Housing Starts (2023-2024) ~800,000 units (declining slightly)
Renovation Market Growth +3.5% CAGR expected (driver for Mirai)
Mirai Industry R&D Expense Ratio ~2-3% of Sales (focused on micro-patents)

Conclusion: Mirai Industry is a unique entity that defies conventional corporate logic. By dominating small but essential niches with patented designs and maintaining an incredibly loyal workforce, it remains a high-profit, low-risk pillar of the Japanese construction supply chain.

Financial data

Sources: Mirai Industry Co., Ltd. earnings data, TSE, and TradingView

Financial analysis
Based on the latest financial disclosures and market analysis for **Mirai Industry Co., Ltd. (7931)**, the following is a comprehensive report on the company's financial health, growth potential, and risk profile.

Mirai Industry Co., Ltd. Financial Health Rating

Mirai Industry maintains a robust financial profile characterized by an exceptionally high equity-to-asset ratio and a debt-free operational model. Despite recent pressure on profit margins due to raw material costs, the company’s "fortress balance sheet" remains its primary strength.

Metric Recent Data (FY2024/FY2025) Score Rating
Solvency (Equity Ratio) 80.7% (as of March 2026 reporting) 95/100 ⭐️⭐️⭐️⭐️⭐️
Profitability (ROE) 8.94% (Targeting 8%+ consistently) 75/100 ⭐️⭐️⭐️⭐️
Dividend Yield Approx. 4.0% - 4.8% (Variable) 85/100 ⭐️⭐️⭐️⭐️
Debt Management Total Debt/Equity: 0.84% (Virtually Debt-Free) 98/100 ⭐️⭐️⭐️⭐️⭐️
Growth Stability Net Sales: ¥45.67B (+1.2% YoY) 70/100 ⭐️⭐️⭐️
Overall Score Highly Stable Financial Base 85/100 ⭐️⭐️⭐️⭐️

7931 Development Potential

1. Strategic Expansion in High-Growth Sectors

While Mirai Industry is traditionally known for electrical and piping materials, it is increasingly pivoting toward high-demand infrastructure. The company has seen increased sales of equipment and systems associated with the construction and expansion of semiconductor factories in Japan. Additionally, its high-power Uninterruptible Power Supply (UPS) business is capturing growth from the surge in data center construction fueled by AI demand.

2. Price Management and Productivity Initiatives

In response to global inflation, the company has successfully implemented price revisions across its electrical and pipe material segments. The ability to pass on costs while maintaining an ROE above 8% demonstrates strong market positioning and brand loyalty. Continuous productivity improvements are a core part of its roadmap to offset rising raw material and energy costs.

3. "Mid-Term Management Plan" as a Catalyst

Although the announcement of the "Mid-Term Management Plan 2027" was temporarily postponed due to macroeconomic uncertainties in the Middle East, the upcoming release is expected to provide a clearer roadmap for capital allocation. Investors are anticipating a renewed focus on shareholder returns and potential entry into emerging "green transition" materials.


Mirai Industry Co., Ltd. Pros & Risks

Pros (Bull Case)

  • Exceptional Financial Stability: With an equity ratio exceeding 80% and minimal debt, the company is highly resilient to interest rate hikes or economic downturns.
  • Dominant Niche Market Share: The company holds a strong position in the Japanese domestic market for specialized electrical boxes and piping components, providing steady cash flows.
  • Attractive Dividend Policy: Mirai Industry maintains a generous payout ratio, often yielding 4% or higher, making it a favorite for value-oriented and income investors.
  • Operational Efficiency: Known for its unique management style, the company has extremely high employee retention and operational leaness, which helps sustain margins during volatility.

Risks (Bear Case)

  • Raw Material Price Volatility: As a manufacturer, the company is highly sensitive to the cost of plastic resins and metals. Recent reports indicate a 2-3% decline in profit despite sales growth due to margin pressure from these inputs.
  • Domestic Dependency: A significant portion of revenue is tied to the Japanese construction market. A slowdown in Japanese housing starts or aging population demographics could limit long-term domestic growth.
  • Conservative Forecasts: Management has issued cautious guidance for FY2026/2027, projecting potential double-digit declines in profit metrics if cost pressures persist, which may weigh on near-term stock performance.
Analyst insights

How Do Analysts View Mirai Industry Co., Ltd. and the 7931 Stock?

Entering the mid-2024 period, analysts and institutional investors view Mirai Industry Co., Ltd. (TYO: 7931) as a unique, high-yield "hidden gem" within the Japanese industrial sector. Known for its unconventional management philosophy—including "no overtime" policies and a focus on employee happiness—the company has consistently delivered robust financial performance. Wall Street and Tokyo-based analysts maintain a "Steady Growth and High Return" outlook for the stock.

1. Institutional Core Views on the Company

Niche Market Dominance: Analysts from major Japanese brokerages highlight Mirai Industry's overwhelming strength in the electrical and plumbing equipment market. The company holds a dominant share in plastic electrical boxes and piping. Its strategy of "differentiation through small improvements" allows it to maintain high margins that competitors find difficult to erode.

Operational Efficiency through Unconventional Management: Unlike traditional corporate structures, Mirai’s extreme focus on employee autonomy is viewed by analysts as a long-term competitive advantage. By eliminating traditional management overhead and fostering an environment of continuous small-scale innovation, the company maintains an exceptionally high operating margin for a manufacturing firm, often exceeding 10-12%—significantly higher than the industry average.

Strong Cash Position and Shareholder Returns: Analysts favor Mirai's healthy balance sheet. As of the latest fiscal updates in early 2024, the company maintains a high equity ratio (often exceeding 80%). Institutional investors are particularly bullish on the company’s commitment to shareholder returns, noting its consistent dividend payouts and recent share buyback programs aimed at improving capital efficiency.

2. Stock Ratings and Performance Metrics

As of May 2024, market sentiment toward 7931 remains "Cautiously Optimistic to Buy":

Valuation Multiples: The stock currently trades at a Price-to-Earnings (P/E) ratio of approximately 11x to 13x, which many analysts consider undervalued given its historical profitability and sector leadership. Its Price-to-Book (P/B) ratio remains around 1.0x, aligning with the Tokyo Stock Exchange’s (TSE) initiatives to encourage companies to trade above book value.

Dividend Yield: With a dividend yield hovering around 3.5% to 4.0%, income-focused analysts categorize Mirai as a "defensive yield" play. In the fiscal year ending March 2024, the company reported a significant increase in net income, leading to an upward revision of dividend forecasts.

Price Targets: While Mirai is a mid-cap stock with fewer "bulge bracket" coverage reports compared to giants like Toyota, local Japanese research firms have set 12-month price targets suggesting an upside of 15-20%, citing the recovery in the domestic construction and renovation market.

3. Analyst-Identified Risk Factors

Despite the positive outlook, analysts point to several headwinds that investors should monitor:

Raw Material Price Volatility: As a manufacturer of plastic products, Mirai is sensitive to fluctuations in crude oil prices and resin costs. While the company has historically been successful in passing costs to consumers, a sudden spike in input prices could temporarily squeeze margins.

Demographic Challenges: The shrinking Japanese population and the resulting slowdown in new housing starts pose a structural risk. Analysts are closely watching whether Mirai can offset this through the "renovation and repair" market or by expanding its industrial equipment segment.

Stock Liquidity: Being a mid-cap company with a significant portion of shares held by stable long-term shareholders, the daily trading volume can be low. Large institutional investors note that entering or exiting large positions may cause significant price slippage.

Conclusion

The consensus among analysts is that Mirai Industry Co., Ltd. is a premier example of "Value Japan." It is a company that combines quirky, efficient management with a "moat" in essential construction materials. While it may not offer the explosive growth of a tech stock, its combination of a low valuation, high dividend yield, and dominant market position makes it a favored pick for value-oriented portfolios looking for stability in the Japanese market.

Further research

Mirai Industry Co., Ltd. (7931) FAQ

What are the key investment highlights of Mirai Industry Co., Ltd., and who are its main competitors?

Mirai Industry Co., Ltd. is a renowned Japanese manufacturer specializing in electrical construction materials and piping equipment. Its primary investment highlights include a dominant market share in specialized niches (such as switch boxes and cable ducts) and a highly unique corporate culture focused on employee autonomy and efficiency, which often leads to high profit margins. The company is also known for its strong R&D, holding thousands of patents and utility models.
Its main competitors in the Japanese market include Panasonic Holdings Corporation (specifically its electric works division), Nichifu Co., Ltd., and Sekisui Chemical Co., Ltd. in the piping sector.

Are the latest financial results of Mirai Industry Co., Ltd. healthy? What are the revenue, net income, and debt levels?

Based on the financial reports for the fiscal year ending March 2024 and the latest quarterly updates, Mirai Industry maintains a very healthy financial position. For FY2024, the company reported net sales of approximately ¥41.5 billion, showing steady year-over-year growth. Net income attributable to owners of the parent reached approximately ¥4.8 billion.
The company is characterized by an exceptionally strong balance sheet with a high equity ratio (often exceeding 80%) and minimal interest-bearing debt, reflecting a "debt-free" management style that provides significant stability against economic downturns.

Is the current valuation of 7931 stock high? How do the P/E and P/B ratios compare to the industry?

As of mid-2024, Mirai Industry (7931) typically trades at a Price-to-Earnings (P/E) ratio in the range of 12x to 15x, which is generally considered reasonable or slightly undervalued compared to the broader Japanese manufacturing sector. Its Price-to-Book (P/B) ratio often hovers around 0.8x to 1.0x.
Compared to the "Electric Appliances" or "Construction Materials" industry averages, Mirai often trades at a discount despite its higher-than-average operating margins, which some analysts attribute to its conservative capital allocation and relatively low trading liquidity.

How has the 7931 stock price performed over the past year compared to its peers?

Over the past 12 months, Mirai Industry's stock has shown resilient performance, often outperforming the TOPIX Small-Cap index. While it may not experience the volatile swings of tech stocks, it has provided steady capital appreciation and consistent dividends. Compared to peers like Panasonic, Mirai’s stock often shows lower volatility but has benefited significantly from the recovery in Japanese domestic construction and renovation demand.

Are there any recent tailwinds or headwinds for the industry Mirai Industry operates in?

Tailwinds: The ongoing push for energy-efficient housing and the renovation of aging infrastructure in Japan are driving demand for high-quality electrical and piping materials. Additionally, the labor shortage in the construction industry favors Mirai’s products, which are specifically designed to be easier and faster to install.
Headwinds: Rising raw material costs (especially plastics and metals) and fluctuations in energy prices can pressure profit margins. Furthermore, Japan's declining population poses a long-term challenge for the new housing market, forcing the company to focus more on the renovation (MRO) sector.

Have major institutional investors been buying or selling 7931 stock recently?

Mirai Industry has a stable shareholder base, with significant holdings by Japanese domestic banks and insurance companies. Recent filings indicate that institutional ownership remains steady, with some increased interest from foreign value-oriented funds attracted by the company's high cash reserves and low valuation. However, because the company has a significant portion of shares held by an employee stock ownership plan and founding family interests, the "free float" is relatively limited, which can result in lower institutional turnover compared to Nikkei 225 giants.

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TSE:7931 stock overview