Kanmonkai Co (TSE:3372) E10: 円-1.42 (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:3372 Kanmonkai Co Ltd TSE:3372
58 GF Score
Price 円220.00
GF Value 円269.81
Valuation Modestly Undervalued
! 3 Warning Signs
View Full Analysis

What is Kanmonkai Co E10?

Kanmonkai Co TSE:3372 +0.46% 58 E10 is 円-1.42 as of Mar. 2026. GuruFocus rates TSE:3372 with a GF Score™ of 58/100 and a GF Value™ of 円269.81 (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.

Kanmonkai Co's adjusted earnings per share data for the three months ended in Mar. 2026 was 円10.280. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円-1.42 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was 42.60% 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.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Kanmonkai Co was 42.60% per year. The lowest was 37.40% per year. And the median was 40.25% per year.

As of today (2026-08-23), Kanmonkai Co's current stock price is 円220.00. Kanmonkai Co's E10 for the quarter that ended in Mar. 2026 was 円-1.42. Kanmonkai Co's Shiller PE Ratio of today is .


Kanmonkai Co  (TSE:3372) 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.


Be Aware

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


Kanmonkai Co E10 Related Terms


Kanmonkai Co E10 Historical Data

* Premium members only.

The historical data trend for Kanmonkai 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.

Kanmonkai Co E10 Chart

Kanmonkai Co 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 -9.27 -7.50 -4.77 0.00 -1.42

Kanmonkai Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 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 -8.25 -6.89 -4.16 -1.42 0.00

TSE:3372 vs MCD, SBUX, YUM: E10 Comparison

For the Restaurants subindustry, Kanmonkai 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.


Kanmonkai Co Shiller PE Ratio vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Kanmonkai Co's Shiller PE Ratio distribution charts can be found below:

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


TSE:3372
58GF Score
Kanmonkai Co Ltd TSE:3372
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Kanmonkai 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, Kanmonkai Co'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)
=10.28/112.7000*112.7000
=10.280

Current CPI (Mar. 2026) = 112.7000.

Kanmonkai Co Quarterly Data

per share eps CPI Adj_EPS
201512 13.599 98.100 15.623
201603 15.330 97.900 17.648
201606 -17.300 98.100 -19.875
201609 -15.920 98.000 -18.308
201612 12.421 98.400 14.226
201703 16.370 98.100 18.806
201706 -12.530 98.500 -14.336
201709 -12.514 98.800 -14.275
201712 12.840 99.400 14.558
201803 15.149 99.200 17.211
201806 -9.680 99.200 -10.997
201809 -10.966 99.900 -12.371
201812 10.553 99.700 11.929
201903 9.560 99.700 10.807
201906 -10.270 99.800 -11.597
201909 -14.594 100.100 -16.431
201912 8.710 100.500 9.767
202003 -22.810 100.300 -25.630
202006 -28.380 99.900 -32.016
202009 -13.430 99.900 -15.151
202012 -4.420 99.300 -5.016
202103 1.734 99.900 1.956
202106 -9.150 99.500 -10.364
202109 -7.222 100.100 -8.131
202112 15.190 100.100 17.102
202203 1.212 101.100 1.351
202206 -12.000 101.800 -13.285
202209 -12.017 103.100 -13.136
202212 19.590 104.100 21.208
202303 19.477 104.400 21.025
202306 0.920 105.200 0.986
202309 -7.110 106.200 -7.545
202312 23.533 106.800 24.833
202403 6.800 107.200 7.149
202409 0.000 108.900 0.000
202503 0.000 111.100 0.000
202506 -44.160 111.700 -44.555
202509 31.620 112.000 31.818
202512 11.290 113.000 11.260
202603 10.280 112.700 10.280

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-1.42 mean?
Kanmonkai Co (TSE:3372) has a E10 of 円-1.42 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Kanmonkai Co and its competitors.
Is Kanmonkai Co's E10 too high?
Kanmonkai Co's current E10 is 円-1.42. Overall, Kanmonkai Co has a GF Score™ of 58/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Kanmonkai Co's E10 compare to MCD and SBUX?
Kanmonkai Co's E10 of 円-1.42 can be compared against companies in the Restaurants 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 Restaurants company?
A good E10 depends on the Restaurants 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 Kanmonkai Co and its competitors. Kanmonkai Co's current E10 is 円-1.42. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kanmonkai Co stock overvalued right now?
Based on GuruFocus' analysis, Kanmonkai Co (TSE:3372) is currently considered Modestly Undervalued. The stock's GF Value™ is 円269.81, compared to a current price of 円220.00 — trading 18.5% below its estimated fair value. The current E10 is 円-1.42. Kanmonkai Co's overall GF Score™ is 58/100 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 Kanmonkai Co (TSE:3372), the current E10 is 円-1.42 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 Kanmonkai Co (TSE:3372) Overvalued in 2026?

Based on GuruFocus' analysis, Kanmonkai Co stock appears to be undervalued. The current stock price of 円220.00 is trading 18.5% below its estimated GF Value™ of 円269.81. GuruFocus considers Kanmonkai Co to be Modestly Undervalued.

Key valuation signals for TSE:3372:

  • E10: 円-1.42
  • GF Value™: 円269.81 vs. price of 円220.00 (18.5% below fair value)
  • GF Score™: 58/100 with 3 warning signs

No single metric tells the full story. See the TSE:3372 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Kanmonkai Co Business Description

Address 1-8-7 Miyake Higashi, Matsubara-shi, Tokyo, JPN, +81 723490029
Kanmonkai Co Ltd engages in the operation and management of specialty restaurants. It operates restaurants under the name Guenpin.
58GF Score

Get the complete analysis for TSE:3372

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

円220.00
Price
円269.81
GF Value