The Zenitaka (TSE:1811) E10: 円560.38 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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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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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:1811 The Zenitaka Corp TSE:1811
59 GF Score
Price 円7,740.00
GF Value 円4,515.20
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is The Zenitaka E10?

The Zenitaka TSE:1811 +0.39% 59 E10 is 円560.38 as of Mar. 2026. GuruFocus rates TSE:1811 with a GF Score™ of 59/100 and a GF Value™ of 円4,515.20 (Significantly Overvalued). 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.

The Zenitaka's adjusted earnings per share data for the three months ended in Mar. 2026 was 円179.730. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円560.38 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was -6.40% 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 The Zenitaka was 13.60% per year. The lowest was -6.40% per year. And the median was 10.90% per year.

As of today (2026-09-04), The Zenitaka's current stock price is 円7740.00. The Zenitaka's E10 for the quarter that ended in Mar. 2026 was 円560.38. The Zenitaka's Shiller PE Ratio of today is 13.81.

During the past 13 years, the highest Shiller PE Ratio of The Zenitaka was 17.34. The lowest was 3.75. And the median was 7.65.


The Zenitaka  (TSE:1811) 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.

The Zenitaka's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=7740.00/560.38
=13.81

* 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.

During the past 13 years, the highest Shiller P/E Ratio of The Zenitaka was 17.34. The lowest was 3.75. And the median was 7.65.


Be Aware

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


The Zenitaka E10 Related Terms


The Zenitaka E10 Historical Data

* Premium members only.

The historical data trend for The Zenitaka'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.

The Zenitaka E10 Chart

The Zenitaka 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 562.89 683.69 690.80 0.00 560.38

The Zenitaka 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 558.77 548.14 562.80 560.38 0.00

TSE:1811 vs PWR, FIX, EME: E10 Comparison

For the Engineering & Construction subindustry, The Zenitaka'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.


The Zenitaka Shiller PE Ratio vs Construction Industry

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

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


TSE:1811
59GF Score
The Zenitaka Corp TSE:1811
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

The Zenitaka 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, The Zenitaka's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=179.73/112.7000*112.7000
=179.730

Current CPI (Mar. 2026) = 112.7000.

The Zenitaka Quarterly Data

per share eps CPI Adj_EPS
201603 78.603 97.900 90.486
201606 117.200 98.100 134.643
201609 137.440 98.000 158.056
201612 86.930 98.400 99.563
201703 260.230 98.100 298.959
201706 137.910 98.500 157.791
201709 337.430 98.800 384.902
201712 81.060 99.400 91.906
201803 249.765 99.200 283.755
201806 141.530 99.200 160.791
201809 197.131 99.900 222.389
201812 187.320 99.700 211.745
201903 79.300 99.700 89.640
201906 114.290 99.800 129.063
201909 121.047 100.100 136.284
201912 229.600 100.500 257.472
202003 158.040 100.300 177.578
202006 117.600 99.900 132.668
202009 200.769 99.900 226.493
202012 148.220 99.300 168.221
202103 -17.173 99.900 -19.373
202106 41.710 99.500 47.243
202109 115.250 100.100 129.757
202112 58.361 100.100 65.707
202203 37.570 101.100 41.881
202206 161.190 101.800 178.449
202209 77.460 103.100 84.673
202212 182.208 104.100 197.261
202303 -107.400 104.400 -115.939
202306 351.320 105.200 376.367
202309 85.591 106.200 90.830
202312 0.650 106.800 0.686
202403 -55.433 107.200 -58.277
202406 77.970 108.200 81.213
202409 149.240 108.900 154.448
202503 0.000 111.100 0.000
202506 248.720 111.700 250.947
202509 61.480 112.000 61.864
202512 104.080 113.000 103.804
202603 179.730 112.700 179.730

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560.38 mean?
The Zenitaka (TSE:1811) has a E10 of 円560.38 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on The Zenitaka and its competitors.
Is The Zenitaka's E10 too high?
The Zenitaka's current E10 is 円560.38. Overall, The Zenitaka has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does The Zenitaka's E10 compare to PWR and FIX?
The Zenitaka's E10 of 円560.38 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 The Zenitaka and its competitors. The Zenitaka's current E10 is 円560.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is The Zenitaka stock overvalued right now?
Based on GuruFocus' analysis, The Zenitaka (TSE:1811) is currently considered Significantly Overvalued. The stock's GF Value™ is 円4,515.20, compared to a current price of 円7,740.00 — trading 71.4% above its estimated fair value. The current E10 is 円560.38. The Zenitaka's overall GF Score™ is 59/100 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 The Zenitaka (TSE:1811), the current E10 is 円560.38 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 The Zenitaka (TSE:1811) Overvalued in 2026?

Based on GuruFocus' analysis, The Zenitaka stock appears to be overvalued. The current stock price of 円7,740.00 is trading 71.4% above its estimated GF Value™ of 円4,515.20. GuruFocus considers The Zenitaka to be Significantly Overvalued.

Key valuation signals for TSE:1811:

  • E10: 円560.38
  • GF Value™: 円4,515.20 vs. price of 円7,740.00 (71.4% above fair value)
  • GF Score™: 59/100 with 3 warning signs

No single metric tells the full story. See the TSE:1811 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


The Zenitaka Business Description

Address Naniwa Suji Twins West, 2-2-11 Nishi-Honmachi, Nishi-ku, Osaka, JPN
The Zenitaka Corp operates in the real estate industry. The company is in the business of contracting, planning, designing and supervision of construction work. It also processes and sells construction materials.
59GF Score

Get the complete analysis for TSE:1811

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

円7,740.00
Price
円4,515.20
GF Value