Tsuruya Co (NGO:5386) E10: 円0.00 (As of Jun. 2026)

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.
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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.

NGO:5386 Tsuruya Co Ltd NGO:5386
66 GF Score
Price 円379.00
GF Value 円380.04
Valuation Fairly Valued
! 3 Warning Signs
View Full Analysis

What is Tsuruya Co E10?

Tsuruya Co NGO:5386 -0.26% 66 E10 is 円0.00 as of Jun. 2026. GuruFocus rates NGO:5386 with a GF Score™ of 66/100 and a GF Value™ of 円380.04 (Fairly Valued). The stock has 3 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Tsuruya Co's adjusted earnings per share data for the three months ended in Jun. 2026 was 円23.040. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円0.00 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Tsuruya Co's average E10 Growth Rate was 7.30% per year. During the past 3 years, the average E10 Growth Rate was -2.50% per year. During the past 5 years, the average E10 Growth Rate was -11.80% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Tsuruya Co was 2.10% per year. The lowest was -20.40% per year. And the median was -4.90% per year.

As of today (2026-08-11), Tsuruya Co's current stock price is 円379.00. Tsuruya Co's E10 for the quarter that ended in Jun. 2026 was 円0.00. Tsuruya Co's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Tsuruya Co was 18.23. The lowest was 8.71. And the median was 11.40.


Tsuruya Co  (NGO:5386) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

During the past 13 years, the highest Shiller P/E Ratio of Tsuruya Co was 18.23. The lowest was 8.71. And the median was 11.40.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Tsuruya Co E10 Related Terms


Tsuruya Co E10 Historical Data

* Premium members only.

The historical data trend for Tsuruya Co's E10 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.

Tsuruya Co E10 Chart

Tsuruya Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 35.82 26.62 22.08 0.00 26.90

Tsuruya Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
E10 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 26.26 27.92 29.15 26.90 0.00

NGO:5386 vs TT, JCI, CARR: E10 Comparison

For the Building Products & Equipment subindustry, Tsuruya Co's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio 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.


Tsuruya Co Shiller PE Ratio vs Construction Industry

For the Construction industry and Industrials sector, Tsuruya Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Tsuruya Co's Shiller PE Ratio falls into.


NGO:5386
66GF Score
Tsuruya Co Ltd NGO:5386
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tsuruya Co E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Tsuruya Co's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=23.04/113.6000*113.6000
=23.040

Current CPI (Jun. 2026) = 113.6000.

Tsuruya Co Quarterly Data

per share eps CPI Adj_EPS
201606 13.440 98.100 15.564
201609 14.610 98.000 16.936
201612 15.797 98.400 18.237
201703 -0.510 98.100 -0.591
201706 2.430 98.500 2.803
201709 0.868 98.800 0.998
201712 4.190 99.400 4.789
201803 -5.360 99.200 -6.138
201806 5.470 99.200 6.264
201809 2.400 99.900 2.729
201812 15.669 99.700 17.854
201903 -8.700 99.700 -9.913
201906 8.320 99.800 9.470
201909 10.636 100.100 12.070
201912 19.542 100.500 22.089
202003 0.530 100.300 0.600
202006 8.950 99.900 10.177
202009 5.379 99.900 6.117
202012 21.150 99.300 24.196
202103 2.808 99.900 3.193
202106 3.900 99.500 4.453
202109 4.960 100.100 5.629
202112 7.898 100.100 8.963
202203 0.075 101.100 0.084
202206 -2.970 101.800 -3.314
202209 -2.775 103.100 -3.058
202212 -0.241 104.100 -0.263
202303 -5.900 104.400 -6.420
202306 3.280 105.200 3.542
202309 9.560 106.200 10.226
202312 12.839 106.800 13.656
202403 -9.048 107.200 -9.588
202406 24.070 108.200 25.271
202409 7.460 108.900 7.782
202503 0.000 111.100 0.000
202506 8.910 111.700 9.062
202509 27.720 112.000 28.116
202512 11.310 113.000 11.370
202603 2.350 112.700 2.369
202606 23.040 113.600 23.040

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of 円0.00 mean?
Tsuruya Co (NGO:5386) has a E10 of 円0.00 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Tsuruya Co and its competitors.
Is Tsuruya Co's E10 too high?
Tsuruya Co's current E10 is 円0.00. Overall, Tsuruya Co has a GF Score™ of 66/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Tsuruya Co's E10 compare to TT and JCI?
Tsuruya Co's E10 of 円0.00 can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Construction company?
A good E10 depends on the Construction industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Tsuruya Co and its competitors. Tsuruya Co's current E10 is 円0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tsuruya Co stock overvalued right now?
Based on GuruFocus' analysis, Tsuruya Co (NGO:5386) is currently considered Fairly Valued. The stock's GF Value™ is 円380.04, compared to a current price of 円379.00 — trading 0.3% below its estimated fair value. The current E10 is 円0.00. Tsuruya Co's overall GF Score™ is 66/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Tsuruya Co (NGO:5386), the current E10 is 円0.00 as of Jun. 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 Tsuruya Co (NGO:5386) Overvalued in 2026?

Based on GuruFocus' analysis, Tsuruya Co stock appears to be undervalued. The current stock price of 円379.00 is trading 0.3% below its estimated GF Value™ of 円380.04. GuruFocus considers Tsuruya Co to be Fairly Valued.

Key valuation signals for NGO:5386:

  • E10: 円0.00
  • GF Value™: 円380.04 vs. price of 円379.00 (0.3% below fair value)
  • GF Score™: 66/100 with 3 warning signs

No single metric tells the full story. See the NGO:5386 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tsuruya Co Business Description

Address 2-12 Suno-saki-cho, Handa-shi, JPN, +81 569297311
Tsuruya Co Ltd is a Japan-based building material manufacturer. The company is mainly engaged in the production and sale of clay tiles, ceramic wall material, and the contracting of roof construction.
66GF Score

Get the complete analysis for NGO:5386

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円379.00
Price
円380.04
GF Value