Mainichi Comnet Co (TSE:8908) E10: 円69.88 (As of Feb. 2026)

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TSE:8908 Mainichi Comnet Co Ltd TSE:8908
89 GF Score
Price 円869.00
GF Value 円1,019.54
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Mainichi Comnet Co E10?

Mainichi Comnet Co TSE:8908 -0.11% 89 E10 is 円69.88 as of Feb. 2026. GuruFocus rates TSE:8908 with a GF Score™ of 89/100 and a GF Value™ of 円1,019.54 (Modestly Undervalued). The stock has 2 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.

Mainichi Comnet Co's adjusted earnings per share data for the three months ended in Feb. 2026 was 円21.200. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円69.88 for the trailing ten years ended in Feb. 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 Mainichi Comnet Co was 11.50% per year. The lowest was 9.80% per year. And the median was 11.00% per year.

As of today (2026-08-01), Mainichi Comnet Co's current stock price is 円869.00. Mainichi Comnet Co's E10 for the quarter that ended in Feb. 2026 was 円69.88. Mainichi Comnet Co's Shiller PE Ratio of today is 12.44.

During the past 13 years, the highest Shiller PE Ratio of Mainichi Comnet Co was 24.31. The lowest was 10.47. And the median was 14.32.


Mainichi Comnet Co  (TSE:8908) 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.

Mainichi Comnet Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=869.00/69.88
=12.44

* 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 Mainichi Comnet Co was 24.31. The lowest was 10.47. And the median was 14.32.


Be Aware

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


Mainichi Comnet Co E10 Related Terms


Mainichi Comnet Co E10 Historical Data

* Premium members only.

The historical data trend for Mainichi Comnet 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.

Mainichi Comnet Co E10 Chart

Mainichi Comnet Co Annual Data
Trend May17 May18 May19 May20 May21 May22 May23 May24 May25 May26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 53.34 60.15 66.69 0.00 0.00

Mainichi Comnet Co Quarterly Data
Feb21 May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Nov24 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 0.00 71.85 0.00 69.88 0.00

TSE:8908 vs CBRE, BEKE, JLL: E10 Comparison

For the Real Estate Services subindustry, Mainichi Comnet 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.


Mainichi Comnet Co Shiller PE Ratio vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Mainichi Comnet Co's Shiller PE Ratio distribution charts can be found below:

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


TSE:8908
89GF Score
Mainichi Comnet Co Ltd TSE:8908
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mainichi Comnet 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, Mainichi Comnet Co'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)
=21.2/112.2000*112.2000
=21.200

Current CPI (Feb. 2026) = 112.2000.

Mainichi Comnet Co Quarterly Data

per share eps CPI Adj_EPS
201511 -2.695 98.100 -3.082
201602 3.570 97.800 4.096
201605 26.273 98.200 30.019
201608 20.190 97.900 23.139
201611 -5.031 98.600 -5.725
201702 3.430 98.100 3.923
201705 37.690 98.600 42.889
201708 19.550 98.500 22.269
201711 -3.940 99.100 -4.461
201802 4.150 99.500 4.680
201805 40.673 99.300 45.957
201808 26.130 99.800 29.377
201811 -2.434 100.000 -2.731
201902 5.640 99.700 6.347
201905 40.100 100.000 44.992
201908 28.840 100.000 32.358
201911 3.536 100.500 3.948
202002 8.060 100.300 9.016
202005 26.240 100.100 29.412
202008 5.640 100.100 6.322
202011 -2.130 99.500 -2.402
202102 -3.809 99.800 -4.282
202105 53.200 99.400 60.051
202108 11.740 99.700 13.212
202111 -1.325 100.100 -1.485
202202 7.760 100.700 8.646
202205 43.257 101.800 47.676
202208 32.140 102.700 35.113
202211 0.560 103.900 0.605
202302 -2.423 104.000 -2.614
202305 46.730 105.100 49.887
202308 31.530 105.900 33.406
202311 2.580 106.900 2.708
202402 -2.780 106.900 -2.918
202405 52.877 108.100 54.883
202411 0.000 110.000 0.000
202505 0.000 111.800 0.000
202508 9.960 112.100 9.969
202511 0.000 113.200 0.000
202602 21.200 112.200 21.200

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69.88 mean?
Mainichi Comnet Co (TSE:8908) has a E10 of 円69.88 as of Feb. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Mainichi Comnet Co and its competitors.
Is Mainichi Comnet Co's E10 too high?
Mainichi Comnet Co's current E10 is 円69.88. Overall, Mainichi Comnet Co has a GF Score™ of 89/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Mainichi Comnet Co's E10 compare to CBRE and BEKE?
Mainichi Comnet Co's E10 of 円69.88 can be compared against companies in the Real Estate 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 Real Estate company?
A good E10 depends on the Real Estate 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 Mainichi Comnet Co and its competitors. Mainichi Comnet Co's current E10 is 円69.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mainichi Comnet Co stock overvalued right now?
Based on GuruFocus' analysis, Mainichi Comnet Co (TSE:8908) is currently considered Modestly Undervalued. The stock's GF Value™ is 円1,019.54, compared to a current price of 円869.00 — trading 14.8% below its estimated fair value. The current E10 is 円69.88. Mainichi Comnet Co's overall GF Score™ is 89/100 with 2 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 Mainichi Comnet Co (TSE:8908), the current E10 is 円69.88 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 Mainichi Comnet Co (TSE:8908) Overvalued in 2026?

Based on GuruFocus' analysis, Mainichi Comnet Co stock appears to be undervalued. The current stock price of 円869.00 is trading 14.8% below its estimated GF Value™ of 円1,019.54. GuruFocus considers Mainichi Comnet Co to be Modestly Undervalued.

Key valuation signals for TSE:8908:

  • E10: 円69.88
  • GF Value™: 円1,019.54 vs. price of 円869.00 (14.8% below fair value)
  • GF Score™: 89/100 with 2 warning signs

No single metric tells the full story. See the TSE:8908 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Mainichi Comnet Co Business Description

Address Otemachi 2-1-1 Otemachi Nomura Building, Hikaru 15 order, Chiyoda-ku, Tokyo, JPN, 100-0004
Mainichi Comnet Co Ltd is a real estate company engaged in the development and consulting for apartments, student management, rental and business support student life travel business as well as arrangement planning and training camp of the Club Circle.
89GF Score

Get the complete analysis for TSE:8908

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

円869.00
Price
円1,019.54
GF Value