Miraial Co (TSE:4238) Beneish M-Score: -2.31 (As of Jul. 15, 2026)

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TSE:4238 Miraial Co Ltd TSE:4238
72 GF Score
Price 円1,849.00
GF Value 円1,285.76
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Miraial Co Beneish M-Score?

Miraial Co TSE:4238 +2.15% 72 Beneish M-Score is -2.31 as of Jul. 15, 2026. GuruFocus rates TSE:4238 with a GF Score™ of 72/100 and a GF Value™ of 円1,285.76 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 987 Semiconductors companies, Miraial Co ranks worse than 57.24% on this metric.

The zones of discrimination for M-Score is as such:

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator.
An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Good Sign:

Beneish M-Score -2.31 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for Miraial Co's Beneish M-Score or its related term are showing as below:

TSE:4238' s Beneish M-Score Range Over the Past 10 Years
Min: -2.99   Med: -2.5   Max: -2.31
Current: -2.31

During the past 13 years, the highest Beneish M-Score of Miraial Co was -2.31. The lowest was -2.99. And the median was -2.50.


Miraial Co Beneish M-Score Historical Data

* Premium members only.

The historical data trend for Miraial Co's Beneish M-Score can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Miraial Co Beneish M-Score Chart

Miraial Co Annual Data
Trend Jan17 Jan18 Jan19 Jan20 Jan21 Jan22 Jan23 Jan24 Jan25 Jan26
Beneish M-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only -2.71 -2.49 -2.34 -2.99 -2.31

Miraial Co Quarterly Data
Apr21 Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
Beneish M-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 -2.31 0.00

TSE:4238 vs AMAT, LRCX, KLAC: Beneish M-Score Comparison

For the Semiconductor Equipment & Materials subindustry, Miraial Co's Beneish M-Score, along with its competitors' market caps and Beneish M-Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Miraial Co Beneish M-Score vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Miraial Co's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where Miraial Co's Beneish M-Score falls into.


TSE:4238
72GF Score
Miraial Co Ltd TSE:4238
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Miraial Co Beneish M-Score Calculation

The M-score was created by Professor Messod Beneish. Instead of measuring the bankruptcy risk (Altman Z-Score) or business trend (Piotroski F-Score), M-score can be used to detect the risk of earnings manipulation. This is the original research paper on M-score.

The M-Score Variables:

The M-score of Miraial Co for today is based on a combination of the following eight different indices:

M=-4.84+0.92 * DSRI+0.528 * GMI+0.404 * AQI+0.892 * SGI+0.115 * DEPI
=-4.84+0.92 * 0.99+0.528 * 1.206+0.404 * 1.3349+0.892 * 0.8978+0.115 * 0.939
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 1+4.679 * -0.017443-0.327 * 0.6381
=-2.31

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

This Year (Jan26) TTM:Last Year (Jan25) TTM:
Total Receivables was 円2,913 Mil.
Revenue was 円12,572 Mil.
Gross Profit was 円2,358 Mil.
Total Current Assets was 円10,604 Mil.
Total Assets was 円26,829 Mil.
Property, Plant and Equipment(Net PPE) was 円15,560 Mil.
Depreciation, Depletion and Amortization(DDA) was 円1,435 Mil.
Selling, General, & Admin. Expense(SGA) was 円0 Mil.
Total Current Liabilities was 円3,297 Mil.
Long-Term Debt & Capital Lease Obligation was 円0 Mil.
Net Income was 円606 Mil.
Gross Profit was 円0 Mil.
Cash Flow from Operations was 円1,074 Mil.
Total Receivables was 円3,278 Mil.
Revenue was 円14,003 Mil.
Gross Profit was 円3,167 Mil.
Total Current Assets was 円12,930 Mil.
Total Assets was 円28,523 Mil.
Property, Plant and Equipment(Net PPE) was 円15,063 Mil.
Depreciation, Depletion and Amortization(DDA) was 円1,297 Mil.
Selling, General, & Admin. Expense(SGA) was 円0 Mil.
Total Current Liabilities was 円5,492 Mil.
Long-Term Debt & Capital Lease Obligation was 円0 Mil.




1. DSRI = Days Sales in Receivables Index

Measured as the ratio of Revenue in Total Receivables in year t to year t-1.

A large increase in DSR could be indicative of revenue inflation.

DSRI=(Receivables_t / Revenue_t) / (Receivables_t-1 / Revenue_t-1)
=(2913.114 / 12572.137) / (3277.565 / 14003.488)
=0.231712 / 0.234053
=0.99

2. GMI = Gross Margin Index

Measured as the ratio of gross margin in year t-1 to gross margin in year t.

Gross margin has deteriorated when this index is above 1. A firm with poorer prospects is more likely to manipulate earnings.

GMI=GrossMargin_t-1 / GrossMargin_t
=(GrossProfit_t-1 / Revenue_t-1) / (GrossProfit_t / Revenue_t)
=(3167.27 / 14003.488) / (2357.747 / 12572.137)
=0.226177 / 0.187537
=1.206

3. AQI = Asset Quality Index

AQI is the ratio of asset quality in year t to year t-1.

Asset quality is measured as the ratio of non-current assets other than Property, Plant and Equipment to Total Assets.

AQI=(1 - (CurrentAssets_t + PPE_t) / TotalAssets_t) / (1 - (CurrentAssets_t-1 + PPE_t-1) / TotalAssets_t-1)
=(1 - (10603.696 + 15560.375) / 26829.299) / (1 - (12929.673 + 15063.173) / 28522.613)
=0.024795 / 0.018574
=1.3349

4. SGI = Sales Growth Index

Ratio of Revenue in year t to sales in year t-1.

Sales growth is not itself a measure of manipulation. However, growth companies are likely to find themselves under pressure to manipulate in order to keep up appearances.

SGI=Sales_t / Sales_t-1
=Revenue_t / Revenue_t-1
=12572.137 / 14003.488
=0.8978

5. DEPI = Depreciation Index

Measured as the ratio of the rate of Depreciation, Depletion and Amortization in year t-1 to the corresponding rate in year t.

DEPI greater than 1 indicates that assets are being depreciated at a slower rate. This suggests that the firm might be revising useful asset life assumptions upwards, or adopting a new method that is income friendly.

DEPI=(Depreciation_t-1 / (Depreciaton_t-1 + PPE_t-1)) / (Depreciation_t / (Depreciaton_t + PPE_t))
=(1296.824 / (1296.824 + 15063.173)) / (1434.701 / (1434.701 + 15560.375))
=0.079268 / 0.084419
=0.939

Note: If the Depreciation, Depletion and Amortization data is not available, we assume that the depreciation rate is constant and set the Depreciation Index to 1.

6. SGAI = Sales, General and Administrative expenses Index

The ratio of Selling, General, & Admin. Expense(SGA) to Sales in year t relative to year t-1.

SGA expenses index > 1 means that the company is becoming less efficient in generate sales.

SGAI=(SGA_t / Sales_t) / (SGA_t-1 /Sales_t-1)
=(0 / 12572.137) / (0 / 14003.488)
=0 / 0
=1

7. LVGI = Leverage Index

The ratio of total debt to Total Assets in year t relative to yeat t-1.

An LVGI > 1 indicates an increase in leverage

LVGI=((LTD_t + CurrentLiabilities_t) / TotalAssets_t) / ((LTD_t-1 + CurrentLiabilities_t-1) / TotalAssets_t-1)
=((0 + 3296.501) / 26829.299) / ((0 + 5492.124) / 28522.613)
=0.122869 / 0.192553
=0.6381

8. TATA = Total Accruals to Total Assets

Total accruals calculated as the change in working capital accounts other than cash less depreciation.

TATA=(IncomefromContinuingOperations_t - CashFlowsfromOperations_t) / TotalAssets_t
=(NetIncome_t - NonOperatingIncome_t - CashFlowsfromOperations_t) / TotalAssets_t
=(606.384 - 0 - 1074.373) / 26829.299
=-0.017443

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator. An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Miraial Co has a M-score of -2.31 suggests that the company is unlikely to be a manipulator.

Frequently Asked Questions Learn more about Beneish M-Score →
What does a Beneish M-Score of -2.31 mean?
Miraial Co (TSE:4238) has a Beneish M-Score of -2.31 as of Jul. 15, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Miraial Co and its competitors. According to the industry distribution chart, Miraial Co ranks #565 out of 987 companies in the Semiconductors industry, placing it in the top 57.2%.
Is Miraial Co's Beneish M-Score too high?
Miraial Co's current Beneish M-Score is -2.31. Based on the distribution chart, Miraial Co ranks #565 out of 987 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Miraial Co has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Miraial Co's Beneish M-Score compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Miraial Co ranks #565 out of 987 companies for Beneish M-Score. This places Miraial Co in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beneish M-Score for a Semiconductors company?
A good Beneish M-Score depends on the Semiconductors industry context. However, Beneish M-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Beneish M-Score mean?
A high Beneish M-Score can signal that a stock is expensive relative to its fundamentals. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Miraial Co and its competitors. Miraial Co's current Beneish M-Score is -2.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Miraial Co stock overvalued right now?
Based on GuruFocus' analysis, Miraial Co (TSE:4238) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,285.76, compared to a current price of 円1,849.00 — trading 43.8% above its estimated fair value. The current Beneish M-Score is -2.31. Miraial Co's overall GF Score™ is 72/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beneish M-Score calculated?
Beneish M-Score is calculated from a company's financial statements. For Miraial Co (TSE:4238), the current Beneish M-Score is -2.31 as of Jul. 15, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Miraial Co (TSE:4238) Overvalued in 2026?

Based on GuruFocus' analysis, Miraial Co stock appears to be overvalued. The current stock price of 円1,849.00 is trading 43.8% above its estimated GF Value™ of 円1,285.76. GuruFocus considers Miraial Co to be Significantly Overvalued.

Key valuation signals for TSE:4238:

  • Beneish M-Score: -2.31
  • GF Value™: 円1,285.76 vs. price of 円1,849.00 (43.8% above fair value)
  • GF Score™: 72/100 with 7 warning signs

No single metric tells the full story. See the TSE:4238 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Miraial Co Business Description

Address 1-24-1 Higashi-Ikebukuro, Toshima-ku, Tokyo, JPN, 171-0021
Miraial Co Ltd is a Japanese company engaged in the production and sale of products that are indispensable to the electronics materials and semiconductor industries. The company operates in two segments namely- Plastic molding business and Molding Machine Business. Miraial develops products mainly for the semiconductor industry based on the precision molding and processing technology for high-function plastics. Its products include Front Opening Unified Pod (FOUP), cassettes, boxes, shipping containers, handles, among others.
72GF Score

Get the complete analysis for TSE:4238

Beneish M-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円1,849.00
Price
円1,285.76
GF Value