Graphite Design (TSE:7847) E10: 円43.73 (As of Feb. 2026)

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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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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:7847 Graphite Design Inc TSE:7847
62 GF Score
Price 円667.00
GF Value 円647.44
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Graphite Design E10?

Graphite Design TSE:7847 -2.77% 62 E10 is 円43.73 as of Feb. 2026. GuruFocus rates TSE:7847 with a GF Score™ of 62/100 and a GF Value™ of 円647.44 (Fairly Valued). The stock has 5 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.

Graphite Design's adjusted earnings per share data for the three months ended in Feb. 2026 was 円0.880. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円43.73 for the trailing ten years ended in Feb. 2026.

During the past 3 years, the average E10 Growth Rate was -11.30% 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 Graphite Design was 0.10% per year. The lowest was -12.80% per year. And the median was -8.60% per year.

As of today (2026-08-29), Graphite Design's current stock price is 円667.00. Graphite Design's E10 for the quarter that ended in Feb. 2026 was 円43.73. Graphite Design's Shiller PE Ratio of today is 15.25.

During the past 13 years, the highest Shiller PE Ratio of Graphite Design was 17.39. The lowest was 4.01. And the median was 8.41.


Graphite Design  (TSE:7847) 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.

Graphite Design's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=667.00/43.73
=15.25

* 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 Graphite Design was 17.39. The lowest was 4.01. And the median was 8.41.


Be Aware

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


Graphite Design E10 Related Terms


Graphite Design E10 Historical Data

* Premium members only.

The historical data trend for Graphite Design'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.

Graphite Design E10 Chart

Graphite Design Annual Data
Trend Feb17 Feb18 Feb19 Feb20 Feb21 Feb22 Feb23 Feb24 Feb25 Feb26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 70.23 62.56 48.22 0.00 43.73

Graphite Design Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Feb25 May25 Aug25 Nov25 Feb26 May26
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 42.70 42.69 45.54 43.73 0.00

TSE:7847 vs AS, HAS, LTH: E10 Comparison

For the Leisure subindustry, Graphite Design'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.


Graphite Design Shiller PE Ratio vs Travel & Leisure Industry

For the Travel & Leisure industry and Consumer Cyclical sector, Graphite Design's Shiller PE Ratio distribution charts can be found below:

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


TSE:7847
62GF Score
Graphite Design Inc TSE:7847
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Graphite Design 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, Graphite Design's adjusted earnings per share data for the three months ended in Feb. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Feb. 2026 (Change)*Current CPI (Feb. 2026)
=0.88/112.2000*112.2000
=0.880

Current CPI (Feb. 2026) = 112.2000.

Graphite Design Quarterly Data

per share eps CPI Adj_EPS
201602 -10.346 97.800 -11.869
201605 0.750 98.200 0.857
201608 -1.941 97.900 -2.225
201611 37.030 98.600 42.138
201702 2.740 98.100 3.134
201705 4.830 98.600 5.496
201708 6.916 98.500 7.878
201711 17.910 99.100 20.278
201802 10.449 99.500 11.783
201805 2.000 99.300 2.260
201808 8.370 99.800 9.410
201811 23.635 100.000 26.518
201902 4.810 99.700 5.413
201905 4.560 100.000 5.116
201908 -1.340 100.000 -1.503
201911 7.200 100.500 8.038
202002 -3.400 100.300 -3.803
202005 -9.940 100.100 -11.142
202008 0.103 100.100 0.115
202011 14.170 99.500 15.979
202102 15.240 99.800 17.134
202105 14.680 99.400 16.570
202108 14.060 99.700 15.823
202111 32.524 100.100 36.455
202202 18.580 100.700 20.702
202205 22.390 101.800 24.677
202208 27.706 102.700 30.269
202211 32.085 103.900 34.648
202302 12.880 104.000 13.896
202305 3.120 105.100 3.331
202308 -3.550 105.900 -3.761
202311 15.179 106.900 15.932
202402 12.257 106.900 12.865
202405 17.270 108.100 17.925
202408 13.568 109.100 13.954
202502 0.000 110.800 0.000
202505 -1.160 111.800 -1.164
202508 3.890 112.100 3.893
202511 18.650 113.200 18.485
202602 0.880 112.200 0.880

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43.73 mean?
Graphite Design (TSE:7847) has a E10 of 円43.73 as of Feb. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Graphite Design and its competitors.
Is Graphite Design's E10 too high?
Graphite Design's current E10 is 円43.73. Overall, Graphite Design has a GF Score™ of 62/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Graphite Design's E10 compare to AS and HAS?
Graphite Design's E10 of 円43.73 can be compared against companies in the Travel & Leisure 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 Travel & Leisure company?
A good E10 depends on the Travel & Leisure 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 Graphite Design and its competitors. Graphite Design's current E10 is 円43.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Graphite Design stock overvalued right now?
Based on GuruFocus' analysis, Graphite Design (TSE:7847) is currently considered Fairly Valued. The stock's GF Value™ is 円647.44, compared to a current price of 円667.00 — trading 3% above its estimated fair value. The current E10 is 円43.73. Graphite Design's overall GF Score™ is 62/100 with 5 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 Graphite Design (TSE:7847), the current E10 is 円43.73 as of Feb. 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 Graphite Design (TSE:7847) Overvalued in 2026?

Based on GuruFocus' analysis, Graphite Design stock appears to be overvalued. The current stock price of 円667.00 is trading 3% above its estimated GF Value™ of 円647.44. GuruFocus considers Graphite Design to be Fairly Valued.

Key valuation signals for TSE:7847:

  • E10: 円43.73
  • GF Value™: 円647.44 vs. price of 円667.00 (3% above fair value)
  • GF Score™: 62/100 with 5 warning signs

No single metric tells the full story. See the TSE:7847 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Graphite Design Business Description

Address 2474-1 Ota, Saitama, Chichibu-shi, JPN, 368-0065
Graphite Design Inc is engaged in manufacture and sale of carbon golf club shaft assembly and processing of golf club.
62GF Score

Get the complete analysis for TSE:7847

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

円667.00
Price
円647.44
GF Value