Billing System (TSE:3623) E10: 円0.00 (As of Dec. 2025)

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Vera Yuan
Vera Yuan
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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Charlie Tian
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:3623 Billing System Corp TSE:3623
69 GF Score
Price 円1,024.00
GF Value 円1,338.16
Valuation Modestly Undervalued
! 3 Warning Signs
View Full Analysis

What is Billing System E10?

Billing System TSE:3623 -0.87% 69 E10 is 円0.00 as of Dec. 2025. GuruFocus rates TSE:3623 with a GF Score™ of 69/100 and a GF Value™ of 円1,338.16 (Modestly Undervalued). The stock has 3 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.

Billing System's adjusted earnings per share data for the three months ended in Dec. 2025 was 円0.000. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円0.00 for the trailing ten years ended in Dec. 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.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Billing System was 34.90% per year. The lowest was -8.30% per year. And the median was 22.10% per year.

As of today (2026-07-13), Billing System's current stock price is 円1024.00. Billing System's E10 for the quarter that ended in Dec. 2025 was 円0.00. Billing System's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Billing System was 284.50. The lowest was 34.85. And the median was 83.42.


Billing System  (TSE:3623) 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.

During the past 13 years, the highest Shiller P/E Ratio of Billing System was 284.50. The lowest was 34.85. And the median was 83.42.


Be Aware

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


Billing System E10 Related Terms


Billing System E10 Historical Data

* Premium members only.

The historical data trend for Billing System'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.

Billing System E10 Chart

Billing System 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 10.27 19.38 24.01 0.00 0.00

Billing System 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 28.78 29.48 30.79 0.00 0.00

TSE:3623 vs MSFT, ORCL, PLTR: E10 Comparison

For the Software - Infrastructure subindustry, Billing System'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.


Billing System Shiller PE Ratio vs Software Industry

For the Software industry and Technology sector, Billing System's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Billing System's Shiller PE Ratio falls into.


TSE:3623
69GF Score
Billing System Corp TSE:3623
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Billing System 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, Billing System's adjusted earnings per share data for the three months ended in Dec. 2025 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=0/113.0000*113.0000
=0.000

Current CPI (Dec. 2025) = 113.0000.

Billing System Quarterly Data

per share eps CPI Adj_EPS
201512 7.678 98.100 8.844
201603 -25.010 97.900 -28.868
201606 7.214 98.100 8.310
201609 3.423 98.000 3.947
201612 5.663 98.400 6.503
201703 4.560 98.100 5.253
201706 5.304 98.500 6.085
201709 6.537 98.800 7.477
201712 3.630 99.400 4.127
201803 11.640 99.200 13.259
201806 10.180 99.200 11.596
201809 3.103 99.900 3.510
201812 2.120 99.700 2.403
201903 0.980 99.700 1.111
201906 2.703 99.800 3.061
201909 -0.520 100.100 -0.587
201912 -7.045 100.500 -7.921
202003 5.090 100.300 5.734
202006 3.609 99.900 4.082
202009 4.894 99.900 5.536
202012 8.700 99.300 9.900
202103 10.570 99.900 11.956
202106 9.410 99.500 10.687
202109 3.307 100.100 3.733
202112 11.910 100.100 13.445
202203 14.310 101.100 15.994
202206 10.292 101.800 11.424
202209 9.200 103.100 10.083
202212 17.550 104.100 19.050
202303 10.260 104.400 11.105
202306 4.010 105.200 4.307
202309 10.538 106.200 11.213
202312 22.897 106.800 24.226
202403 15.060 107.200 15.875
202406 16.670 108.200 17.410
202412 0.000 110.700 0.000
202503 14.150 111.100 14.392
202506 13.780 111.700 13.940
202509 15.430 112.000 15.568
202512 0.000 113.000 0.000

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0.00 mean?
Billing System (TSE:3623) has a E10 of 円0.00 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Billing System and its competitors.
Is Billing System's E10 too high?
Billing System's current E10 is 円0.00. Overall, Billing System has a GF Score™ of 69/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Billing System's E10 compare to MSFT and ORCL?
Billing System's E10 of 円0.00 can be compared against companies in the Software 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 Software company?
A good E10 depends on the Software 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 Billing System and its competitors. Billing System's current E10 is 円0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Billing System stock overvalued right now?
Based on GuruFocus' analysis, Billing System (TSE:3623) is currently considered Modestly Undervalued. The stock's GF Value™ is 円1,338.16, compared to a current price of 円1,024.00 — trading 23.5% below its estimated fair value. The current E10 is 円0.00. Billing System's overall GF Score™ is 69/100 with 3 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 Billing System (TSE:3623), the current E10 is 円0.00 as of Dec. 2025. 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 Billing System (TSE:3623) Overvalued in 2026?

Based on GuruFocus' analysis, Billing System stock appears to be undervalued. The current stock price of 円1,024.00 is trading 23.5% below its estimated GF Value™ of 円1,338.16. GuruFocus considers Billing System to be Modestly Undervalued.

Key valuation signals for TSE:3623:

  • E10: 円0.00
  • GF Value™: 円1,338.16 vs. price of 円1,024.00 (23.5% below fair value)
  • GF Score™: 69/100 with 3 warning signs

No single metric tells the full story. See the TSE:3623 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Billing System Business Description

Address 1-2-2 Uchisaiwaicho, 13th Floor, Hibiya Daibiru, Chiyoda-ku, Tokyo, JPN, 100-0011
Billing System Corp offers a variety of payment services, including collection agency services, remittance support, smartphone payment service PayB, and more. It also support the introduction of in-store payments such as WeChat Pay, Alipay+, and PayPay, as well as the development and operation of WeChat mini-programs.
69GF Score

Get the complete analysis for TSE:3623

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

円1,024.00
Price
円1,338.16
GF Value