Tsunagu Group Holdings (TSE:6551) E10: 円12.52 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

TSE:6551 Tsunagu Group Holdings Inc TSE:6551
58 GF Score
Price 円567.00
GF Value 円840.68
Valuation Significantly Undervalued
! 1 Warning Sign
View Full Analysis

What is Tsunagu Group Holdings E10?

Tsunagu Group Holdings TSE:6551 +1.25% 58 E10 is 円12.52 as of Mar. 2026. GuruFocus rates TSE:6551 with a GF Score™ of 58/100 and a GF Value™ of 円840.68 (Significantly Undervalued). The stock has 1 warning sign 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.

Tsunagu Group Holdings's adjusted earnings per share data for the fiscal year that ended in Sep. 2025 was 円60.820. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円12.52 for the trailing ten years ended in Sep. 2025.

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.

As of today (2026-07-14), Tsunagu Group Holdings's current stock price is 円 567.00. Tsunagu Group Holdings's E10 for the fiscal year that ended in Sep. 2025 was 円12.52. Tsunagu Group Holdings's Shiller PE Ratio of today is 45.29.

During the past 11 years, the highest Shiller PE Ratio of Tsunagu Group Holdings was 102.77. The lowest was 44.81. And the median was 91.08.


Tsunagu Group Holdings  (TSE:6551) 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.

Tsunagu Group Holdings's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=567.00/12.52
=45.29

* 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 11 years, the highest Shiller P/E Ratio of Tsunagu Group Holdings was 102.77. The lowest was 44.81. And the median was 91.08.


Be Aware

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


Tsunagu Group Holdings E10 Related Terms


Tsunagu Group Holdings E10 Historical Data

* Premium members only.

The historical data trend for Tsunagu Group Holdings'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.

Tsunagu Group Holdings E10 Chart

Tsunagu Group Holdings Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 6.50 12.52

Tsunagu Group Holdings Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 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 0.00 0.00 12.52 0.00 0.00

TSE:6551 vs KFY, RHI, TNET: E10 Comparison

For the Staffing & Employment Services subindustry, Tsunagu Group Holdings'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.


Tsunagu Group Holdings Shiller PE Ratio vs Business Services Industry

For the Business Services industry and Industrials sector, Tsunagu Group Holdings's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Tsunagu Group Holdings's Shiller PE Ratio falls into.


TSE:6551
58GF Score
Tsunagu Group Holdings Inc TSE:6551
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tsunagu Group Holdings 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, Tsunagu Group Holdings's adjusted earnings per share data for the fiscal year that ended in Sep. 2025 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Sep. 2025 (Change)*Current CPI (Sep. 2025)
=60.82/112.0000*112.0000
=60.820

Current CPI (Sep. 2025) = 112.0000.

Tsunagu Group Holdings Annual Data

per_share_eps CPI Adj_EPS
201609 17.312 98.000 19.785
201709 21.150 98.800 23.976
201809 12.980 99.900 14.552
201909 3.150 100.100 3.524
202009 -78.580 99.900 -88.098
202109 -26.530 100.100 -29.684
202209 56.880 103.100 61.790
202309 15.250 106.200 16.083
202409 41.270 108.900 42.445
202509 60.820 112.000 60.820

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12.52 mean?
Tsunagu Group Holdings (TSE:6551) has a E10 of 円12.52 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Tsunagu Group Holdings and its competitors.
Is Tsunagu Group Holdings' E10 too high?
Tsunagu Group Holdings' current E10 is 円12.52. Overall, Tsunagu Group Holdings has a GF Score™ of 58/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tsunagu Group Holdings' E10 compare to KFY and RHI?
Tsunagu Group Holdings' E10 of 円12.52 can be compared against companies in the Business Services 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 Business Services company?
A good E10 depends on the Business Services 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 Tsunagu Group Holdings and its competitors. Tsunagu Group Holdings's current E10 is 円12.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tsunagu Group Holdings stock overvalued right now?
Based on GuruFocus' analysis, Tsunagu Group Holdings (TSE:6551) is currently considered Significantly Undervalued. The stock's GF Value™ is 円840.68, compared to a current price of 円567.00 — trading 32.6% below its estimated fair value. The current E10 is 円12.52. Tsunagu Group Holdings' overall GF Score™ is 58/100 with 1 warning sign 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 Tsunagu Group Holdings (TSE:6551), the current E10 is 円12.52 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 Tsunagu Group Holdings (TSE:6551) Overvalued in 2026?

Based on GuruFocus' analysis, Tsunagu Group Holdings stock appears to be undervalued. The current stock price of 円567.00 is trading 32.6% below its estimated GF Value™ of 円840.68. GuruFocus considers Tsunagu Group Holdings to be Significantly Undervalued.

Key valuation signals for TSE:6551:

  • E10: 円12.52
  • GF Value™: 円840.68 vs. price of 円567.00 (32.6% below fair value)
  • GF Score™: 58/100 with 1 warning sign

No single metric tells the full story. See the TSE:6551 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tsunagu Group Holdings Business Description

Address 1-16 Kanda Misakicho 3-chome, Chiyoda-ku, Tokyo, JPN, 100-0006
Tsunagu Group Holdings Inc is a hiring consulting company. It is engaged in operating a career consulting business centering on part-time jobs. It is also engaged in Human resources development and training, and Sales promotion support business.
58GF Score

Get the complete analysis for TSE:6551

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

円567.00
Price
円840.68
GF Value