internet infinity (TSE:6545) E10: 円26.60 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
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:6545 internet infinity Inc TSE:6545
77 GF Score
Price 円800.00
GF Value 円618.83
Valuation Modestly Overvalued
! 2 Warning Signs
View Full Analysis

What is internet infinity E10?

internet infinity TSE:6545 -0.25% 77 E10 is 円26.60 as of Mar. 2026. GuruFocus rates TSE:6545 with a GF Score™ of 77/100 and a GF Value™ of 円618.83 (Modestly Overvalued). 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.

internet infinity's adjusted earnings per share data for the three months ended in Mar. 2026 was 円-4.390. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円26.60 for the trailing ten years ended in Mar. 2026.

During the past 12 months, internet infinity's average E10 Growth Rate was 12.00% 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.

As of today (2026-09-11), internet infinity's current stock price is 円800.00. internet infinity's E10 for the quarter that ended in Mar. 2026 was 円26.60. internet infinity's Shiller PE Ratio of today is 30.08.

During the past 12 years, the highest Shiller PE Ratio of internet infinity was 34.48. The lowest was 18.77. And the median was 26.69.


internet infinity  (TSE:6545) 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.

internet infinity's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=800.00/26.60
=30.08

* 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 12 years, the highest Shiller P/E Ratio of internet infinity was 34.48. The lowest was 18.77. And the median was 26.69.


Be Aware

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


internet infinity E10 Related Terms


internet infinity E10 Historical Data

* Premium members only.

The historical data trend for internet infinity'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.

internet infinity E10 Chart

internet infinity Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 21.04 23.75 26.60

internet infinity Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 0.00 26.60 0.00

TSE:6545 vs VEEV, BTSG, TEM: E10 Comparison

For the Health Information Services subindustry, internet infinity'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.


internet infinity Shiller PE Ratio vs Healthcare Providers & Services Industry

For the Healthcare Providers & Services industry and Healthcare sector, internet infinity's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where internet infinity's Shiller PE Ratio falls into.


TSE:6545
77GF Score
internet infinity Inc TSE:6545
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

internet infinity 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, internet infinity'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)
=-4.39/112.7000*112.7000
=-4.390

Current CPI (Mar. 2026) = 112.7000.

internet infinity Quarterly Data

per share eps CPI Adj_EPS
0.000 0.000
201503 0.000 97.900 0.000
201603 0.000 97.900 0.000
201612 0.000 98.400 0.000
201703 7.456 98.100 8.566
201706 4.740 98.500 5.423
201709 -1.490 98.800 -1.700
201712 6.973 99.400 7.906
201803 13.400 99.200 15.224
201806 -6.630 99.200 -7.532
201809 1.971 99.900 2.224
201812 7.548 99.700 8.532
201903 8.480 99.700 9.586
201906 6.820 99.800 7.702
201909 8.340 100.100 9.390
201912 7.120 100.500 7.984
202003 -0.090 100.300 -0.101
202006 3.380 99.900 3.813
202009 12.910 99.900 14.564
202012 14.440 99.300 16.389
202103 -3.540 99.900 -3.994
202106 11.030 99.500 12.493
202109 8.300 100.100 9.345
202112 9.460 100.100 10.651
202203 4.950 101.100 5.518
202206 4.860 101.800 5.380
202209 0.040 103.100 0.044
202212 -3.340 104.100 -3.616
202303 4.490 104.400 4.847
202306 0.440 105.200 0.471
202309 5.770 106.200 6.123
202312 15.080 106.800 15.913
202403 2.700 107.200 2.839
202406 12.640 108.200 13.166
202409 13.610 108.900 14.085
202503 0.000 111.100 0.000
202506 6.700 111.700 6.760
202509 18.290 112.000 18.404
202512 23.210 113.000 23.148
202603 -4.390 112.700 -4.390

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26.60 mean?
internet infinity (TSE:6545) has a E10 of 円26.60 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on internet infinity and its competitors.
Is internet infinity's E10 too high?
internet infinity's current E10 is 円26.60. Overall, internet infinity has a GF Score™ of 77/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does internet infinity's E10 compare to VEEV and BTSG?
internet infinity's E10 of 円26.60 can be compared against companies in the Healthcare Providers & 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 Healthcare Providers & Services company?
A good E10 depends on the Healthcare Providers & 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 internet infinity and its competitors. internet infinity's current E10 is 円26.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is internet infinity stock overvalued right now?
Based on GuruFocus' analysis, internet infinity (TSE:6545) is currently considered Modestly Overvalued. The stock's GF Value™ is 円618.83, compared to a current price of 円800.00 — trading 29.3% above its estimated fair value. The current E10 is 円26.60. internet infinity's overall GF Score™ is 77/100 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 internet infinity (TSE:6545), the current E10 is 円26.60 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 internet infinity (TSE:6545) Overvalued in 2026?

Based on GuruFocus' analysis, internet infinity stock appears to be overvalued. The current stock price of 円800.00 is trading 29.3% above its estimated GF Value™ of 円618.83. GuruFocus considers internet infinity to be Modestly Overvalued.

Key valuation signals for TSE:6545:

  • E10: 円26.60
  • GF Value™: 円618.83 vs. price of 円800.00 (29.3% above fair value)
  • GF Score™: 77/100 with 2 warning signs

No single metric tells the full story. See the TSE:6545 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


internet infinity Business Description

Address 1-11-2 Osaki, 4th Floor, Gate City Osaki East Tower, Shinagawa-ku, Tokyo, JPN, 141-0032
internet infinity Inc offers healthcare solutions and home care services.
77GF Score

Get the complete analysis for TSE:6545

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

円800.00
Price
円618.83
GF Value