O-Well (TSE:7670) E10: 円102.26 (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.
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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:7670 O-Well Corp TSE:7670
77 GF Score
Price 円1,068.00
GF Value 円919.13
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is O-Well E10?

O-Well TSE:7670 +1.71% 77 E10 is 円102.26 as of Mar. 2026. GuruFocus rates TSE:7670 with a GF Score™ of 77/100 and a GF Value™ of 円919.13 (Modestly Overvalued). 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.

O-Well's adjusted earnings per share data for the fiscal year that ended in Mar. 2026 was 円178.850. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円102.26 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.

As of today (2026-07-15), O-Well's current stock price is 円 1068.00. O-Well's E10 for the fiscal year that ended in Mar. 2026 was 円102.26. O-Well's Shiller PE Ratio of today is 10.44.

During the past 10 years, the highest Shiller PE Ratio of O-Well was 10.35. The lowest was 9.65. And the median was 10.10.


O-Well  (TSE:7670) 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.

O-Well's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=1068.00/102.26
=10.44

* 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 10 years, the highest Shiller P/E Ratio of O-Well was 10.35. The lowest was 9.65. And the median was 10.10.


Be Aware

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


O-Well E10 Related Terms


O-Well E10 Historical Data

* Premium members only.

The historical data trend for O-Well'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.

O-Well E10 Chart

O-Well 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 0.00 0.00 102.26

O-Well Semi-Annual Data
Mar17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 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 0.00 0.00 0.00 0.00 102.26

TSE:7670 vs HON, MMM: E10 Comparison

For the Conglomerates subindustry, O-Well'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.


O-Well Shiller PE Ratio vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, O-Well's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where O-Well's Shiller PE Ratio falls into.


TSE:7670
77GF Score
O-Well Corp TSE:7670
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

O-Well 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, O-Well's adjusted earnings per share data for the fiscal year that ended in Mar. 2026 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=178.85/112.7000*112.7000
=178.850

Current CPI (Mar. 2026) = 112.7000.

O-Well Annual Data

per_share_eps CPI Adj_EPS
201703 75.094 98.100 86.270
201803 95.412 99.200 108.396
201903 104.810 99.700 118.476
202003 50.410 100.300 56.642
202103 38.510 99.900 43.444
202203 25.270 101.100 28.169
202303 63.790 104.400 68.861
202403 149.370 107.200 157.034
202503 173.980 111.100 176.486
202603 178.850 112.700 178.850

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102.26 mean?
O-Well (TSE:7670) has a E10 of 円102.26 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on O-Well and its competitors.
Is O-Well's E10 too high?
O-Well's current E10 is 円102.26. Overall, O-Well has a GF Score™ of 77/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does O-Well's E10 compare to HON and MMM?
O-Well's E10 of 円102.26 can be compared against companies in the Conglomerates 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 Conglomerates company?
A good E10 depends on the Conglomerates 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 O-Well and its competitors. O-Well's current E10 is 円102.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is O-Well stock overvalued right now?
Based on GuruFocus' analysis, O-Well (TSE:7670) is currently considered Modestly Overvalued. The stock's GF Value™ is 円919.13, compared to a current price of 円1,068.00 — trading 16.2% above its estimated fair value. The current E10 is 円102.26. O-Well's overall GF Score™ is 77/100 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 O-Well (TSE:7670), the current E10 is 円102.26 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 O-Well (TSE:7670) Overvalued in 2026?

Based on GuruFocus' analysis, O-Well stock appears to be overvalued. The current stock price of 円1,068.00 is trading 16.2% above its estimated GF Value™ of 円919.13. GuruFocus considers O-Well to be Modestly Overvalued.

Key valuation signals for TSE:7670:

  • E10: 円102.26
  • GF Value™: 円919.13 vs. price of 円1,068.00 (16.2% above fair value)
  • GF Score™: 77/100 with 3 warning signs

No single metric tells the full story. See the TSE:7670 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


O-Well Business Description

Address 5-13-9 Mifunejima, Nishiyodogawa Ward, Osaka, JPN, 555-0012
O-Well Corp is engaged in supplying industrial materials and services to various industries. The company is involved in the business of Paints, coating equipment and machines, construction, chemical materials, trading, electronics (electronic devices and optical products).
77GF Score

Get the complete analysis for TSE:7670

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

円1,068.00
Price
円919.13
GF Value