Nakamura Choukou Co (TSE:6166) E10: 円-243.15 (As of Mar. 2026)


TSE:6166 Nakamura Choukou Co Ltd TSE:6166
48 GF Score
Price 円862.00
GF Value 円371.80
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Nakamura Choukou Co E10?

Nakamura Choukou Co TSE:6166 -7.31% 48 E10 is 円-243.15 as of Mar. 2026. GuruFocus rates TSE:6166 with a GF Score™ of 48/100 and a GF Value™ of 円371.80 (Significantly Overvalued). The stock has 7 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.

Nakamura Choukou Co's adjusted earnings per share data for the fiscal year that ended in Mar. 2026 was 円25.070. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円-243.15 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was -11.50% 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 Nakamura Choukou Co was -11.50% per year. The lowest was -11.50% per year. And the median was -11.50% per year.

As of today (2026-07-06), Nakamura Choukou Co's current stock price is 円 862.00. Nakamura Choukou Co's E10 for the fiscal year that ended in Mar. 2026 was 円-243.15. Nakamura Choukou Co's Shiller PE Ratio of today is .


Nakamura Choukou Co  (TSE:6166) 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.


Be Aware

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


Nakamura Choukou Co E10 Related Terms


Nakamura Choukou Co E10 Historical Data

* Premium members only.

The historical data trend for Nakamura Choukou 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.

Nakamura Choukou Co E10 Chart

Nakamura Choukou 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 0.00 -175.32 -164.30 -207.69 -243.15

Nakamura Choukou Co Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
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 -164.30 0.00 -207.69 0.00 -243.15

TSE:6166 vs GEV, ETN, PH: E10 Comparison

For the Specialty Industrial Machinery subindustry, Nakamura Choukou 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.


Nakamura Choukou Co Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Nakamura Choukou Co's Shiller PE Ratio distribution charts can be found below:

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


TSE:6166
48GF Score
Nakamura Choukou Co Ltd TSE:6166
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nakamura Choukou 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, Nakamura Choukou Co's adjusted earnings per share data for the fiscal year that ended in Mar. 2026 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=25.07/112.7000*112.7000
=25.070

Current CPI (Mar. 2026) = 112.7000.

Nakamura Choukou Co Annual Data

per_share_eps CPI Adj_EPS
201703 -445.770 98.100 -512.113
201803 286.610 99.200 325.614
201903 -1,911.280 99.700 -2,160.494
202003 -73.160 100.300 -82.205
202103 0.750 99.900 0.846
202203 -23.970 101.100 -26.720
202303 -11.290 104.400 -12.188
202403 13.080 107.200 13.751
202503 -2.980 111.100 -3.023
202603 25.070 112.700 25.070

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-243.15 mean?
Nakamura Choukou Co (TSE:6166) has a E10 of 円-243.15 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Nakamura Choukou Co and its competitors.
Is Nakamura Choukou Co's E10 too high?
Nakamura Choukou Co's current E10 is 円-243.15. Overall, Nakamura Choukou Co has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nakamura Choukou Co's E10 compare to GEV and ETN?
Nakamura Choukou Co's E10 of 円-243.15 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good E10 depends on the Industrial Products 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 Nakamura Choukou Co and its competitors. Nakamura Choukou Co's current E10 is 円-243.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nakamura Choukou Co stock overvalued right now?
Based on GuruFocus' analysis, Nakamura Choukou Co (TSE:6166) is currently considered Significantly Overvalued. The stock's GF Value™ is 円371.80, compared to a current price of 円862.00 — trading 131.8% above its estimated fair value. The current E10 is 円-243.15. Nakamura Choukou Co's overall GF Score™ is 48/100 with 7 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 Nakamura Choukou Co (TSE:6166), the current E10 is 円-243.15 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 Nakamura Choukou Co (TSE:6166) Overvalued in 2026?

Based on GuruFocus' analysis, Nakamura Choukou Co stock appears to be overvalued. The current stock price of 円862.00 is trading 131.8% above its estimated GF Value™ of 円371.80. GuruFocus considers Nakamura Choukou Co to be Significantly Overvalued.

Key valuation signals for TSE:6166:

  • E10: 円-243.15
  • GF Value™: 円371.80 vs. price of 円862.00 (131.8% above fair value)
  • GF Score™: 48/100 with 7 warning signs

No single metric tells the full story. See the TSE:6166 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Nakamura Choukou Co Business Description

Address 27-27 Tsurutamachi, Nishi-ku, Osaka Prefecture, Sakai, JPN, 593-8323
Nakamura Choukou Co Ltd is engaged in the manufacturing of precision nozzles, diamond wire, and material products for industrial and scientific applications. Its operating segments include the Special Precision Equipment business, which produces nozzles and peripheral parts for electronic component mounters; the Chemical Fiber Spinning Nozzle business, which supplies spinning nozzles and equipment for chemical fiber and nonwoven fabric production; the D-Next business, which manufactures diamond wire for power semiconductors; and the Material Science business, which develops and sells nano-sized zeolite.
48GF Score

Get the complete analysis for TSE:6166

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

円862.00
Price
円371.80
GF Value