Tokyo Soir Co (TSE:8040) E10: 円7.56 (As of Mar. 2026)

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TSE:8040 Tokyo Soir Co Ltd TSE:8040
60 GF Score
Price 円1,024.00
GF Value 円477.96
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Tokyo Soir Co E10?

Tokyo Soir Co TSE:8040 -0.58% 60 E10 is 円7.56 as of Mar. 2026. GuruFocus rates TSE:8040 with a GF Score™ of 60/100 and a GF Value™ of 円477.96 (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.

Tokyo Soir Co's adjusted earnings per share data for the three months ended in Mar. 2026 was 円102.720. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円7.56 for the trailing ten years ended in Mar. 2026.

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 Tokyo Soir Co was 12.90% per year. The lowest was 12.90% per year. And the median was 12.90% per year.

As of today (2026-07-17), Tokyo Soir Co's current stock price is 円1024.00. Tokyo Soir Co's E10 for the quarter that ended in Mar. 2026 was 円7.56. Tokyo Soir Co's Shiller PE Ratio of today is 135.45.

During the past 13 years, the highest Shiller PE Ratio of Tokyo Soir Co was 142.86. The lowest was 24.10. And the median was 31.30.


Tokyo Soir Co  (TSE:8040) 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.

Tokyo Soir Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=1024.00/7.56
=135.45

* 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 Tokyo Soir Co was 142.86. The lowest was 24.10. And the median was 31.30.


Be Aware

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


Tokyo Soir Co E10 Related Terms


Tokyo Soir Co E10 Historical Data

* Premium members only.

The historical data trend for Tokyo Soir 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.

Tokyo Soir Co E10 Chart

Tokyo Soir Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -45.64 -44.11 -30.19 0.00 0.00

Tokyo Soir Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Sep25 Dec25 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 -9.78 -12.22 0.00 0.00 7.56

TSE:8040 vs RL, LEVI, VFC: E10 Comparison

For the Apparel Manufacturing subindustry, Tokyo Soir 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.


Tokyo Soir Co Shiller PE Ratio vs Manufacturing - Apparel & Accessories Industry

For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Tokyo Soir Co's Shiller PE Ratio distribution charts can be found below:

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


TSE:8040
60GF Score
Tokyo Soir Co Ltd TSE:8040
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tokyo Soir 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, Tokyo Soir Co'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)
=102.72/112.7000*112.7000
=102.720

Current CPI (Mar. 2026) = 112.7000.

Tokyo Soir Co Quarterly Data

per share eps CPI Adj_EPS
201603 24.450 97.900 28.146
201606 33.850 98.100 38.888
201609 -9.550 98.000 -10.983
201612 -128.523 98.400 -147.201
201703 -36.350 98.100 -41.760
201706 59.023 98.500 67.532
201709 8.233 98.800 9.391
201712 -50.214 99.400 -56.933
201803 71.080 99.200 80.753
201806 56.201 99.200 63.849
201809 -50.033 99.900 -56.444
201812 -33.046 99.700 -37.355
201903 71.180 99.700 80.461
201906 -26.310 99.800 -29.711
201909 -1.290 100.100 -1.452
201912 -101.550 100.500 -113.877
202003 16.460 100.300 18.495
202006 -230.657 99.900 -260.211
202009 -149.614 99.900 -168.784
202012 -228.610 99.300 -259.460
202103 9.900 99.900 11.168
202106 297.300 99.500 336.741
202109 -96.690 100.100 -108.861
202112 -121.950 100.100 -137.300
202203 111.600 101.100 124.405
202206 19.290 101.800 21.355
202209 54.220 103.100 59.269
202212 -32.530 104.100 -35.217
202303 252.430 104.400 272.499
202306 -2.270 105.200 -2.432
202309 13.400 106.200 14.220
202312 -30.210 106.800 -31.879
202403 134.840 107.200 141.758
202406 -20.340 108.200 -21.186
202412 0.000 110.700 0.000
202503 143.160 111.100 145.222
202506 -25.670 111.700 -25.900
202509 0.000 112.000 0.000
202512 0.000 113.000 0.000
202603 102.720 112.700 102.720

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7.56 mean?
Tokyo Soir Co (TSE:8040) has a E10 of 円7.56 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Tokyo Soir Co and its competitors.
Is Tokyo Soir Co's E10 too high?
Tokyo Soir Co's current E10 is 円7.56. Overall, Tokyo Soir Co has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tokyo Soir Co's E10 compare to RL and LEVI?
Tokyo Soir Co's E10 of 円7.56 can be compared against companies in the Manufacturing - Apparel & Accessories 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 Manufacturing - Apparel & Accessories company?
A good E10 depends on the Manufacturing - Apparel & Accessories 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 Tokyo Soir Co and its competitors. Tokyo Soir Co's current E10 is 円7.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tokyo Soir Co stock overvalued right now?
Based on GuruFocus' analysis, Tokyo Soir Co (TSE:8040) is currently considered Significantly Overvalued. The stock's GF Value™ is 円477.96, compared to a current price of 円1,024.00 — trading 114.2% above its estimated fair value. The current E10 is 円7.56. Tokyo Soir Co's overall GF Score™ is 60/100 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 Tokyo Soir Co (TSE:8040), the current E10 is 円7.56 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 Tokyo Soir Co (TSE:8040) Overvalued in 2026?

Based on GuruFocus' analysis, Tokyo Soir Co stock appears to be overvalued. The current stock price of 円1,024.00 is trading 114.2% above its estimated GF Value™ of 円477.96. GuruFocus considers Tokyo Soir Co to be Significantly Overvalued.

Key valuation signals for TSE:8040:

  • E10: 円7.56
  • GF Value™: 円477.96 vs. price of 円1,024.00 (114.2% above fair value)
  • GF Score™: 60/100 with 7 warning signs

No single metric tells the full story. See the TSE:8040 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tokyo Soir Co Business Description

Address 1-1-1 Minami-Aoyama, Minato-ku, West Wing Shin Aoyama Building, Tokyo, JPN, 107-8604
Tokyo Soir Co Ltd is engaged in the manufacture and sale of women's formal clothing and accessories. The company also operates department and chain stores.
60GF Score

Get the complete analysis for TSE:8040

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

円1,024.00
Price
円477.96
GF Value