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Kaji TechnologyTSE:6391 -1.26%70 Piotroski F-Score is 9 as of Jul. 17, 2026, which is 50% above its 10-year median of 6.00. GuruFocus rates TSE:6391 with a GF Score™ of 70/100 and a GF Value™ of 円4,560.90 (Fairly Valued). Among 2,969 Industrial Products companies, Kaji Technology ranks better than 99.97% on this metric.
Good Sign:
Piotroski F-Score is 9, indicates a very healthy situation.
The zones of discrimination were as such:
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Kaji Technology has an F-score of 9. It is a good or high score, which usually indicates a very healthy situation.
The historical rank and industry rank for Kaji Technology's Piotroski F-Score or its related term are showing as below:
TSE:6391'
s Piotroski F-Score Range Over the Past 10 Years
Min: 6 Med: 6 Max: 9
Current: 9
During the past 13 years, the highest Piotroski F-Score of Kaji Technology was 9. The lowest was 6. And the median was 6.
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.
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.
Kaji Technology Piotroski F-Score Related Terms
Kaji Technology Piotroski F-Score Historical Data
* Premium members only.
The historical data trend for Kaji Technology'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.
TSE:6391 vs GEV, ETN, PH: Piotroski F-Score Comparison
For the Specialty Industrial Machinery subindustry, Kaji Technology'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.
Kaji Technology Piotroski F-Score vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Kaji Technology's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where Kaji Technology's Piotroski F-Score falls into.
* 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: 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.
Kaji Technology's current Net Income (TTM) was 724.
==> 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.
Kaji Technology's return on assets of this year was 0.06260382. Kaji Technology's return on assets of last year was 0.04901943.
==> This year is higher. ==> Score 1.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
Kaji Technology's gearing of this year was 0.10048251. Kaji Technology's gearing of last year was 0.1095722.
==> 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
Kaji Technology's current ratio of this year was 3.85962311. Kaji Technology's current ratio of last year was 3.84259308.
==> This year's current ratio is higher. ==> Score 1.
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.
Kaji Technology's number of shares in issue this year was 1.654. Kaji Technology's number of shares in issue last year was 1.654.
==> There is smaller number of shares in issue this year, or the same. ==> Score 1.
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.
Kaji Technology's gross margin of this year was 0.30918992. Kaji Technology's gross margin of last year was 0.29057547.
==> 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
Kaji Technology's asset turnover of this year was 0.67473657. Kaji Technology's asset turnover of last year was 0.59305642.
==> This year's asset turnover is higher. ==> Score 1.
Evaluation
Piotroski F-Score
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Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Kaji Technology has an F-score of 9. It is a good or high score, which usually indicates a very healthy situation.
Kaji Technology (TSE:6391) has a Piotroski F-Score of 9 as of Jul. 17, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Kaji Technology and its competitors. This is 50% above median its historical median of 6.00. Over the past decade, Kaji Technology's Piotroski F-Score has ranged from 6.00 to 9.00. According to the industry distribution chart, Kaji Technology ranks #1 out of 2969 companies in the Industrial Products industry, placing it in the top 0%.
Is Kaji Technology's Piotroski F-Score too high?
Kaji Technology's current Piotroski F-Score of 9 is 50% above median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 6.00 to a high of 9.00. The Industrial Products industry median Piotroski F-Score is 5.00. Kaji Technology's value of 9 is 80% above this industry median. Based on the distribution chart, Kaji Technology ranks #1 out of 2969 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Kaji Technology has a GF Score™ of 70/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Kaji Technology's Piotroski F-Score compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Kaji Technology ranks #1 out of 2969 companies for Piotroski F-Score. This places Kaji Technology in the top 0% of its industry — outperforming the majority of peers. The industry median Piotroski F-Score is 5.00. Kaji Technology's value of 9 is 80% above this benchmark. Historically, Kaji Technology's own Piotroski F-Score has ranged from 6.00 to 9.00 over the past decade. While the company's 10-year median is 6.00 vs. the industry median of 5.00, Kaji Technology 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 an Industrial Products company?
The median Piotroski F-Score among Industrial Products companies is 5.00, based on 2,969 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. Kaji Technology's current Piotroski F-Score of 9 is 80% 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 Kaji Technology and its competitors. For the Industrial Products 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. Kaji Technology's current Piotroski F-Score is 9, which is 50% above 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 Kaji Technology stock overvalued right now?
Based on GuruFocus' analysis, Kaji Technology (TSE:6391) is currently considered Fairly Valued. The stock's GF Value™ is 円4,560.90, compared to a current price of 円4,305.00 — trading 5.6% below its estimated fair value. The current Piotroski F-Score is 9, which is 50% above median its 10-year median of 6.00 and 80% above the Industrial Products industry median of 5.00. Kaji Technology's overall GF Score™ is 70/100. 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 Kaji Technology (TSE:6391), the current Piotroski F-Score is 9 as of Jul. 17, 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 Kaji Technology (TSE:6391) Overvalued in 2026?
Based on GuruFocus' analysis, Kaji Technology stock appears to be undervalued.
The current stock price of 円4,305.00 is trading 5.6% below its estimated GF Value™ of 円4,560.90.
GuruFocus considers Kaji Technology to be Fairly Valued.
Key valuation signals for TSE:6391:
Piotroski F-Score: 9 (50% above median its 10-year median of 6.00)
GF Value™: 円4,560.90 vs. price of 円4,305.00 (5.6% below fair value)
Industry Position: 80% above the Industrial Products median (#1 of 2969)
No single metric tells the full story. See the TSE:6391 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Kaji Technology Corp is a Japan-based company that manufactures air and gas compressors, textile machinery, cast iron products, and weldments. Its offerings include gas compressors, CNG compressors, monitoring systems, PET blowing, and gas handling equipment.
70GF Score
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