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.
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.
Kyowanissei CoTSE:1981 +0.23%58 Graham Number is 円2,250.86 as of Mar. 2026, which is 100% below its 10-year median of 0.63. GuruFocus rates TSE:1981 with a GF Score™ of 58/100 and a GF Value™ of 円1,663.44 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,216 Construction companies, Kyowanissei Co ranks better than 78.21% on this metric.
Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.
As of today (2026-07-23), the stock price of Kyowanissei Co is 円1313.00. Kyowanissei Co's graham number for the quarter that ended in Mar. 2026 was 円2,250.86. Therefore, Kyowanissei Co's Price to Graham Number ratio for today is 0.58.
The historical rank and industry rank for Kyowanissei Co's Graham Number or its related term are showing as below:
TSE:1981'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.48 Med: 0.63 Max: 0.85
Current: 0.58
During the past 13 years, the highest Price to Graham Number ratio of Kyowanissei Co was 0.85. The lowest was 0.48. And the median was 0.63.
TSE:1981's Price-to-Graham-Number is ranked better than 78.21% of 1216
companies
in the Construction industry
Industry Median: 1
vs TSE:1981: 0.58
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Kyowanissei Co (TSE:1981) Graham Number Explanation
Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:
Current price should not be more than 15 times average earnings of the past three years.
Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)
Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.
In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.
Kyowanissei Co's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Mar. 2026 )
=
1313.00
/
2,250.86
=
0.58
* 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.
Be Aware
Please keep these in mind:
1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.
Kyowanissei Co Graham Number Related Terms
Kyowanissei Co Graham Number Historical Data
* Premium members only.
The historical data trend for Kyowanissei Co's Graham Number 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:1981 vs TT, JCI, CARR: Graham Number Comparison
For the Building Products & Equipment subindustry, Kyowanissei Co's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.
Kyowanissei Co Price-to-Graham-Number vs Construction Industry
For the Construction industry and Industrials sector, Kyowanissei Co's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Kyowanissei Co's Price-to-Graham-Number 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.
Kyowanissei Co (TSE:1981) has a Graham Number of 円2,250.86 as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Kyowanissei Co and its competitors. This is 357179% above median its historical median of 0.63. Over the past decade, Kyowanissei Co's Graham Number has ranged from 0.48 to 0.85. According to the industry distribution chart, Kyowanissei Co ranks #265 out of 1216 companies in the Construction industry, placing it in the top 21.8%.
Is Kyowanissei Co's Graham Number too high?
Kyowanissei Co's current Graham Number of 円2,250.86 is 357179% above median its 10-year median of 0.63. Over the past 10 years, this metric has ranged from a low of 0.48 to a high of 0.85. Based on the distribution chart, Kyowanissei Co ranks #265 out of 1216 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Kyowanissei Co has a GF Score™ of 58/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Kyowanissei Co's Graham Number compare to TT and JCI?
According to the Construction industry distribution chart, Kyowanissei Co ranks #265 out of 1216 companies for Graham Number. This places Kyowanissei Co in the top 22% of its industry — outperforming the majority of peers. The industry median Graham Number is 1.00. Historically, Kyowanissei Co's own Graham Number has ranged from 0.48 to 0.85 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 Graham Number for a Construction company?
The median Graham Number among Construction companies is 1.00, based on 1,216 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Kyowanissei Co and its competitors. For the Construction industry, the median Graham Number is 1.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Kyowanissei Co's current Graham Number is 円2,250.86, which is 357179% above median its own 10-year median of 0.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kyowanissei Co stock overvalued right now?
Based on GuruFocus' analysis, Kyowanissei Co (TSE:1981) is currently considered Modestly Undervalued. The stock's GF Value™ is 円1,663.44, compared to a current price of 円1,313.00 — trading 21.1% below its estimated fair value. The current Graham Number is 円2,250.86, which is 357179% above median its 10-year median of 0.63. Kyowanissei Co's overall GF Score™ is 58/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Kyowanissei Co (TSE:1981), the current Graham Number is 円2,250.86 as of Mar. 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 Kyowanissei Co (TSE:1981) Overvalued in 2026?
Based on GuruFocus' analysis, Kyowanissei Co stock appears to be undervalued.
The current stock price of 円1,313.00 is trading 21.1% below its estimated GF Value™ of 円1,663.44.
GuruFocus considers Kyowanissei Co to be Modestly Undervalued.
Key valuation signals for TSE:1981:
Graham Number: 円2,250.86 (357179% above median its 10-year median of 0.63)
GF Value™: 円1,663.44 vs. price of 円1,313.00 (21.1% below fair value)
No single metric tells the full story. See the TSE:1981 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Kyowanissei Co Ltd is engaged in the construction business in Japan. It constructs gas facilities & apartment buildings & plant facilities It also provides maintenance, repair & installation services for sanitary equipment & air conditioning equipment. Its gasworks includes interior and underground piping work; construction and facility work include construction work, water supply, and drainage work, the air-conditioning system work and interior finishing work; electrical facility and civil engineering work include underground burial of electric cables work, engineering work, as well as water and sewerage work. Its segments include: Construction facilities business; Gas equipment business; Gas pipeline business; and Electrical installation/civil engineering business.
58GF Score
Get the complete analysis for TSE:1981
Graham Number is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TSE:1981 has been successfully added to your 
