Hakuyosha Co (TSE:9731) Piotroski F-Score: 6 (As of Jul. 14, 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:9731 Hakuyosha Co Ltd TSE:9731
64 GF Score
Price 円3,530.00
GF Value 円2,806.18
Valuation Modestly Overvalued
! 2 Warning Signs
View Full Analysis

What is Hakuyosha Co Piotroski F-Score?

Hakuyosha Co TSE:9731 +1.00% 64 Piotroski F-Score is 6 as of Jul. 14, 2026, which is at its 10-year median of 6.00. GuruFocus rates TSE:9731 with a GF Score™ of 64/100 and a GF Value™ of 円2,806.18 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 93 Personal Services companies, Hakuyosha Co ranks better than 70.97% on this metric.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Hakuyosha Co has an F-score of 6 indicating the company's financial situation is typical for a stable company.

The historical rank and industry rank for Hakuyosha Co's Piotroski F-Score or its related term are showing as below:

TSE:9731' s Piotroski F-Score Range Over the Past 10 Years
Min: 3   Med: 6   Max: 8
Current: 6

During the past 13 years, the highest Piotroski F-Score of Hakuyosha Co was 8. The lowest was 3. And the median was 6.

Hakuyosha Co  (TSE:9731) Piotroski F-Score Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


Hakuyosha Co Piotroski F-Score Related Terms


Hakuyosha Co Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Hakuyosha Co's Piotroski F-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.

Hakuyosha Co Piotroski F-Score Chart

Hakuyosha Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.00 8.00 7.00 6.00 6.00

Hakuyosha Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Piotroski F-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 6.00 0.00

TSE:9731 vs ROL, SCI, FTDR: Piotroski F-Score Comparison

For the Personal Services subindustry, Hakuyosha Co's Piotroski F-Score, along with its competitors' market caps and Piotroski F-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.


Hakuyosha Co Piotroski F-Score vs Personal Services Industry

For the Personal Services industry and Consumer Cyclical sector, Hakuyosha Co's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Hakuyosha Co's Piotroski F-Score falls into.


TSE:9731
64GF Score
Hakuyosha Co Ltd TSE:9731
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

How is the Piotroski F-Score calculated?

* 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 (Dec25) TTM:Last Year (Dec24) TTM:
Net Income was 円2,133 Mil.
Cash Flow from Operations was 円2,954 Mil.
Revenue was 円44,625 Mil.
Gross Profit was 円6,899 Mil.
Average Total Assets from the begining of this year (Dec24)
to the end of this year (Dec25) was (32753 + 35305) / 2 = 円34029 Mil.
Total Assets at the begining of this year (Dec24) was 円32,753 Mil.
Long-Term Debt & Capital Lease Obligation was 円5,367 Mil.
Total Current Assets was 円13,626 Mil.
Total Current Liabilities was 円11,956 Mil.
Net Income was 円2,215 Mil.

Revenue was 円43,580 Mil.
Gross Profit was 円6,657 Mil.
Average Total Assets from the begining of last year (Dec23)
to the end of last year (Dec24) was (33154 + 32753) / 2 = 円32953.5 Mil.
Total Assets at the begining of last year (Dec23) was 円33,154 Mil.
Long-Term Debt & Capital Lease Obligation was 円6,751 Mil.
Total Current Assets was 円11,818 Mil.
Total Current Liabilities was 円10,190 Mil.

*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.

Profitability

Question 1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Hakuyosha Co's current Net Income (TTM) was 2,133. ==> Positive ==> Score 1.

Question 2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Hakuyosha Co's current Cash Flow from Operations (TTM) was 2,954. ==> Positive ==> Score 1.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Dec24)
=2133/32753
=0.06512381

ROA (Last Year)=Net Income/Total Assets (Dec23)
=2215/33154
=0.06680943

Hakuyosha Co's return on assets of this year was 0.06512381. Hakuyosha Co's return on assets of last year was 0.06680943. ==> Last year is higher ==> Score 0.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Hakuyosha Co's current Net Income (TTM) was 2,133. Hakuyosha Co's current Cash Flow from Operations (TTM) was 2,954. ==> 2,954 > 2,133 ==> CFROA > ROA ==> Score 1.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Dec25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec24 to Dec25
=5367/34029
=0.15771842

Gearing (Last Year: Dec24)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec23 to Dec24
=6751/32953.5
=0.20486443

Hakuyosha Co's gearing of this year was 0.15771842. Hakuyosha Co's gearing of last year was 0.20486443. ==> This year is lower or equal to last year. ==> Score 1.

Question 6. Change in Working Capital (Liquidity)

Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.

Score 1 if this year's current ratio is higher, 0 if it's lower

Current Ratio (This Year: Dec25)=Total Current Assets/Total Current Liabilities
=13626/11956
=1.13967882

Current Ratio (Last Year: Dec24)=Total Current Assets/Total Current Liabilities
=11818/10190
=1.15976447

Hakuyosha Co's current ratio of this year was 1.13967882. Hakuyosha Co's current ratio of last year was 1.15976447. ==> Last year's current ratio is higher ==> Score 0.

Question 7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

Hakuyosha Co's number of shares in issue this year was 3.792. Hakuyosha Co's number of shares in issue last year was 3.789. ==> There is larger number of shares in issue this year. ==> Score 0.

Efficiency

Question 8. Change in Gross Margin

Compare this year's gross margin (Gross Profit divided by sales) to last year's.

Score 1 if this year's gross margin is higher, 0 if it's lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=6899/44625
=0.15459944

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=6657/43580
=0.15275356

Hakuyosha Co's gross margin of this year was 0.15459944. Hakuyosha Co's gross margin of last year was 0.15275356. ==> This year's gross margin is higher. ==> Score 1.

Question 9. Change in asset turnover

Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.

Score 1 if this year's asset turnover ratio is higher, 0 if it's lower

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Dec24)
=44625/32753
=1.36247061

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Dec23)
=43580/33154
=1.31447186

Hakuyosha Co's asset turnover of this year was 1.36247061. Hakuyosha Co's asset turnover of last year was 1.31447186. ==> This year's asset turnover is higher. ==> Score 1.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=1+1+0+1+1+0+0+1+1
=6

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Hakuyosha Co has an F-score of 6 indicating the company's financial situation is typical for a stable company.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 6 mean?
Hakuyosha Co (TSE:9731) has a Piotroski F-Score of 6 as of Jul. 14, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Hakuyosha Co and its competitors. This is near median its historical median of 6.00. Over the past decade, Hakuyosha Co's Piotroski F-Score has ranged from 3.00 to 8.00. According to the industry distribution chart, Hakuyosha Co ranks #27 out of 93 companies in the Personal Services industry, placing it in the top 29%.
Is Hakuyosha Co's Piotroski F-Score too high?
Hakuyosha Co's current Piotroski F-Score of 6 is near median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 3.00 to a high of 8.00. The Personal Services industry median Piotroski F-Score is 5.00. Hakuyosha Co's value of 6 is 20% above this industry median. Based on the distribution chart, Hakuyosha Co ranks #27 out of 93 companies in the Personal Services industry, which is above the industry midpoint. Overall, Hakuyosha Co has a GF Score™ of 64/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Hakuyosha Co's Piotroski F-Score compare to ROL and SCI?
According to the Personal Services industry distribution chart, Hakuyosha Co ranks #27 out of 93 companies for Piotroski F-Score. This puts Hakuyosha Co in the upper half of its industry. The industry median Piotroski F-Score is 5.00. Hakuyosha Co's value of 6 is 20% above this benchmark. Historically, Hakuyosha Co's own Piotroski F-Score has ranged from 3.00 to 8.00 over the past decade. While the company's 10-year median is 6.00 vs. the industry median of 5.00, Hakuyosha Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Piotroski F-Score for a Personal Services company?
The median Piotroski F-Score among Personal Services companies is 5.00, based on 93 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Hakuyosha Co's current Piotroski F-Score of 6 is 20% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Hakuyosha Co and its competitors. For the Personal Services industry, the median Piotroski F-Score is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Hakuyosha Co's current Piotroski F-Score is 6, which is near median its own 10-year median of 6.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hakuyosha Co stock overvalued right now?
Based on GuruFocus' analysis, Hakuyosha Co (TSE:9731) is currently considered Modestly Overvalued. The stock's GF Value™ is 円2,806.18, compared to a current price of 円3,530.00 — trading 25.8% above its estimated fair value. The current Piotroski F-Score is 6, which is near median its 10-year median of 6.00 and 20% above the Personal Services industry median of 5.00. Hakuyosha Co's overall GF Score™ is 64/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Hakuyosha Co (TSE:9731), the current Piotroski F-Score is 6 as of Jul. 14, 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 Hakuyosha Co (TSE:9731) Overvalued in 2026?

Based on GuruFocus' analysis, Hakuyosha Co stock appears to be overvalued. The current stock price of 円3,530.00 is trading 25.8% above its estimated GF Value™ of 円2,806.18. GuruFocus considers Hakuyosha Co to be Modestly Overvalued.

Key valuation signals for TSE:9731:

  • Piotroski F-Score: 6 (near median its 10-year median of 6.00)
  • GF Value™: 円2,806.18 vs. price of 円3,530.00 (25.8% above fair value)
  • GF Score™: 64/100 with 2 warning signs
  • Industry Position: 20% above the Personal Services median (#27 of 93)

No single metric tells the full story. See the TSE:9731 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Hakuyosha Co Business Description

Address Shimomaruko 2 - chome 11 - 8, Ota Ward, Tokyo, JPN, 150-0047
Hakuyosha Co Ltd operates in the cleaning industry. The company is organized into three business areas - Cleaning business, Rental business, and Clean Service business. The rental business consists of a uniform rental department handling uniforms such as restaurants and factories and a linen supply department handling hotel linen and restaurant tablecloths. The clean service business is divided into a dust control unit such as a rental mat/mop that provides cleanliness and comfort to shops and offices, and a house care division. The company provides services through store network and collection, and distribution route network.
64GF Score

Get the complete analysis for TSE:9731

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

円3,530.00
Price
円2,806.18
GF Value