Miraial Co (TSE:4238) Mohanram G-Score: 3 (As of Jan. 2026) — Near Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSE:4238 Miraial Co Ltd TSE:4238
68 GF Score
Price 円1,822.00
GF Value 円1,285.91
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Miraial Co Mohanram G-Score?

Miraial Co TSE:4238 -0.44% 68 Mohanram G-Score is 3 as of Jan. 2026, which is at its 10-year median of 3.00. GuruFocus rates TSE:4238 with a GF Score™ of 68/100 and a GF Value™ of 円1,285.91 (Significantly Overvalued). The stock has 7 warning signs investors should review.

Mohanram G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. Companies have higher G-score tends to generate higher return. According to his study, the best growth stocks that have a G-Score greater than 6 tend to beat the market, while those with a G-Score lower than 1 tend to have negative absolute returns.

Thus, the zones of discrimination were as such:

Good or high score = 6, 7, 8
Bad or low score = 0, 1

Miraial Co has an G-score of 3.

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

TSE:4238' s Mohanram G-Score Range Over the Past 10 Years
Min: 1   Med: 3   Max: 5
Current: 3

During the past 13 years, the highest Piotroski G-score of Miraial Co was 5. The lowest was 1. And the median was 3.

Miraial Co  (TSE:4238) Mohanram G-Score Explanation

Partha Mohanram is the John H. Watson Chair in Value Investing at Rotman and the Acting Vice-Dean of Research Strategy and Resources.

In 2000, he wrote a research paper called "Separating Winners from Losers Among Low Book-to-Market Stocks Using Financial Statement Analysis".

This paper tests whether a strategy based on financial statement analysis of low book-to-market (growth) stocks is successful in differentiating between winners and losers in terms of future stock performance. Based on the research, a strategy based on buying high G-score (6, 7 or 8) firms and shorting low G-score (0 or 1) firms consistently earns significant excess returns. Further, the results do not support a risk based explanation for the book-to-market effect as the strategy returns positive returns in all years, and firms that ex-ante appear less risky have better future returns.

To conclude, one can use a modified fundamental analysis strategy (G-score) to identify mispricing and earn substantial abnormal returns.


Miraial Co Mohanram G-Score Related Terms


Miraial Co Mohanram G-Score Historical Data

* Premium members only.

The historical data trend for Miraial Co's Mohanram G-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 Mohanram G-Score Chart

Miraial Co Annual Data
Trend Jan17 Jan18 Jan19 Jan20 Jan21 Jan22 Jan23 Jan24 Jan25 Jan26
Mohanram G-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.00 5.00 2.00 4.00 3.00

Miraial Co Quarterly Data
Apr21 Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
Mohanram G-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 N/A N/A N/A 3.00 0.00

TSE:4238 vs AMAT, LRCX, KLAC: Mohanram G-Score Comparison

For the Semiconductor Equipment & Materials subindustry, Miraial Co's Mohanram G-Score, along with its competitors' market caps and Mohanram G-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 Mohanram G-Score vs Semiconductors Industry

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

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


TSE:4238
68GF Score
Miraial Co Ltd TSE:4238
Mohanram G-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Miraial Co Mohanram G-Score Calculation

The calculation of the Mohanram G-score consists of eight criteria. Assign one point for each criterion met, then add up all the points to get the G-Score.

Profitability

Question 1. Return on Assets (ROA)

ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. It measures how well a company uses its asset to generate earnings.

Score 1 if ROA > ROA Industry Median, 0 otherwise.

Question 2. Cash ROA

Cash ROA equals to Cash Flow from Operations divided by average Total Assets. It measures how well a company uses its asset to generate cash.

Score 1 if Cash ROA > Cash ROA Industry Median, 0 otherwise.

Question 3. CFO and Net Income

Score 1 if CFO > Net Income, 0 otherwise.

Earnings Predictability

Question 4. Earnings Variability

Earnings Variability is measured as the variance of a firm's ROA in the past five years.

Score 1 if Earnings Variability < Earnings Variability Industry Median, 0 otherwise.

Question 5. Sales Growth Variability

Sales Growth Variability is measured as the 5-year variance in sales growth.

Score 1 if Sales Growth Variability < Sales Growth Variability Industry Median, 0 otherwise.

Accounting Conservatism

Question 6. Research & Development Intensity

Research & Development Intensity is calcualted by Research & Development divided by the beginning Total Assets.

Score 1 if Research & Development Intensity > Research & Development Intensity Industry Median, 0 otherwise.

Question 7. CAPEX Intensity

CAPEX Intensity is calcualted by Capital Expenditure divided by the beginning Total Assets.

Score 1 if CAPEX Intensity > CAPEX Intensity Industry Median, 0 otherwise.

Question 8. Advertising Expenditure Intensity

Advertising Expenditure Intensity is calcualted by Advertising Expenditure divided by the beginning Total Assets. Note that Advertising Expenditure is not reported as a seperate line item for many companies, thus Selling, General, & Admin. Expense is used in this calculation.

Score 1 if Advertising Expenditure Intensity > Advertising Expenditure Intensity Industry Median, 0 otherwise.

* 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.

* Note that all the Industry Median used for comparison in his original research, are substituted with Sector Median due to the limitation of data within certain countries.

Good or high score = 6, 7, 8
Bad or low score = 0, 1

Miraial Co has an G-score of 3.

Frequently Asked Questions Learn more about Mohanram G-Score →
What does a Mohanram G-Score of 3 mean?
Miraial Co (TSE:4238) has a Mohanram G-Score of 3 as of Jan. 2026. G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. View historical data on Miraial Co and its competitors. This is near median its historical median of 3.00. Over the past decade, Miraial Co's Mohanram G-Score has ranged from 1.00 to 5.00.
Is Miraial Co's Mohanram G-Score too high?
Miraial Co's current Mohanram G-Score of 3 is near median its 10-year median of 3.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 5.00. Overall, Miraial Co has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Miraial Co's Mohanram G-Score compare to AMAT and LRCX?
Miraial Co's Mohanram G-Score of 3 can be compared against companies in the Semiconductors industry. Historically, Miraial Co's own Mohanram G-Score has ranged from 1.00 to 5.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Mohanram G-Score for a Semiconductors company?
A good Mohanram G-Score depends on the Semiconductors industry context. However, Mohanram G-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 Mohanram G-Score mean?
A high Mohanram G-Score can signal that a stock is expensive relative to its fundamentals. G-Score is a financial indicator developed by professor Partha Mohanram to help investors find the best investment opportunities in the growth stocks. View historical data on Miraial Co and its competitors. Miraial Co's current Mohanram G-Score is 3, which is near median its own 10-year median of 3.00. 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1,285.91, compared to a current price of 円1,822.00 — trading 41.7% above its estimated fair value. The current Mohanram G-Score is 3, which is near median its 10-year median of 3.00. Miraial Co's overall GF Score™ is 68/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Mohanram G-Score calculated?
Mohanram G-Score is calculated from a company's financial statements. For Miraial Co (TSE:4238), the current Mohanram G-Score is 3 as of Jan. 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1,822.00 is trading 41.7% above its estimated GF Value™ of 円1,285.91. GuruFocus considers Miraial Co to be Significantly Overvalued.

Key valuation signals for TSE:4238:

  • Mohanram G-Score: 3 (near median its 10-year median of 3.00)
  • GF Value™: 円1,285.91 vs. price of 円1,822.00 (41.7% above fair value)
  • GF Score™: 68/100 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.
68GF Score

Get the complete analysis for TSE:4238

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

円1,822.00
Price
円1,285.91
GF Value