Tea Life Co (TSE:3172) E10: 円0.00 (As of Jan. 2026)

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Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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:3172 Tea Life Co Ltd TSE:3172
61 GF Score
Price 円1,163.00
GF Value 円779.00
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Tea Life Co E10?

Tea Life Co TSE:3172 +0.09% 61 E10 is 円0.00 as of Jan. 2026. GuruFocus rates TSE:3172 with a GF Score™ of 61/100 and a GF Value™ of 円779.00 (Significantly 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.

Tea Life Co's adjusted earnings per share data for the three months ended in Jan. 2026 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 Jan. 2026.

During the past 3 years, the average E10 Growth Rate was 7.70% 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 Tea Life Co was 8.50% per year. The lowest was 7.70% per year. And the median was 8.10% per year.

As of today (2026-07-15), Tea Life Co's current stock price is 円1163.00. Tea Life Co's E10 for the quarter that ended in Jan. 2026 was 円0.00. Tea Life Co's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Tea Life Co was 19.81. The lowest was 9.52. And the median was 13.34.


Tea Life Co  (TSE:3172) 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 Tea Life Co was 19.81. The lowest was 9.52. And the median was 13.34.


Be Aware

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


Tea Life Co E10 Related Terms


Tea Life Co E10 Historical Data

* Premium members only.

The historical data trend for Tea Life 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.

Tea Life Co E10 Chart

Tea Life Co Annual Data
Trend Jul16 Jul17 Jul18 Jul19 Jul20 Jul21 Jul22 Jul23 Jul24 Jul25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 84.39 93.56 103.38 107.83 117.03

Tea Life Co Quarterly Data
Apr21 Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
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 112.51 117.03 114.56 0.00 0.00

TSE:3172 vs AMZN, BABA, PDD: E10 Comparison

For the Internet Retail subindustry, Tea Life 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.


Tea Life Co Shiller PE Ratio vs Retail - Cyclical Industry

For the Retail - Cyclical industry and Consumer Cyclical sector, Tea Life Co's Shiller PE Ratio distribution charts can be found below:

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


TSE:3172
61GF Score
Tea Life Co Ltd TSE:3172
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tea Life 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, Tea Life Co's adjusted earnings per share data for the three months ended in Jan. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jan. 2026 (Change)*Current CPI (Jan. 2026)
=0/112.9000*112.9000
=0.000

Current CPI (Jan. 2026) = 112.9000.

Tea Life Co Quarterly Data

per share eps CPI Adj_EPS
201601 30.580 97.700 35.338
201604 9.306 98.100 10.710
201607 27.670 97.900 31.910
201610 31.850 98.600 36.469
201701 34.020 98.200 39.113
201704 11.508 98.500 13.190
201707 30.520 98.300 35.053
201710 36.260 98.800 41.435
201801 16.750 99.500 19.006
201804 12.460 99.100 14.195
201807 34.085 99.200 38.792
201810 16.820 100.200 18.952
201901 10.873 99.700 12.313
201904 8.900 100.000 10.048
201907 20.357 99.800 23.029
201910 12.110 100.400 13.618
202001 40.180 100.500 45.138
202004 22.540 100.200 25.397
202007 24.001 100.000 27.097
202010 30.610 99.800 34.628
202101 60.001 99.800 67.877
202104 43.170 99.100 49.182
202107 31.766 99.700 35.972
202110 33.490 99.900 37.848
202201 50.590 100.300 56.945
202204 16.440 101.500 18.286
202207 32.707 102.300 36.096
202210 22.690 103.700 24.703
202301 42.048 104.700 45.341
202304 17.350 105.100 18.638
202307 58.690 105.700 62.688
202310 5.150 107.100 5.429
202401 27.800 106.900 29.360
202404 14.078 107.700 14.758
202407 27.920 108.600 29.025
202501 0.000 111.200 0.000
202504 6.680 111.500 6.764
202507 36.920 111.900 37.250
202510 2.980 112.800 2.983
202601 0.000 112.900 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?
Tea Life Co (TSE:3172) has a E10 of 円0.00 as of Jan. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Tea Life Co and its competitors.
Is Tea Life Co's E10 too high?
Tea Life Co's current E10 is 円0.00. Overall, Tea Life Co has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tea Life Co's E10 compare to AMZN and BABA?
Tea Life Co's E10 of 円0.00 can be compared against companies in the Retail - Cyclical 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 Retail - Cyclical company?
A good E10 depends on the Retail - Cyclical 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 Tea Life Co and its competitors. Tea Life Co'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 Tea Life Co stock overvalued right now?
Based on GuruFocus' analysis, Tea Life Co (TSE:3172) is currently considered Significantly Overvalued. The stock's GF Value™ is 円779.00, compared to a current price of 円1,163.00 — trading 49.3% above its estimated fair value. The current E10 is 円0.00. Tea Life Co's overall GF Score™ is 61/100 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 Tea Life Co (TSE:3172), the current E10 is 円0.00 as of Jan. 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 Tea Life Co (TSE:3172) Overvalued in 2026?

Based on GuruFocus' analysis, Tea Life Co stock appears to be overvalued. The current stock price of 円1,163.00 is trading 49.3% above its estimated GF Value™ of 円779.00. GuruFocus considers Tea Life Co to be Significantly Overvalued.

Key valuation signals for TSE:3172:

  • E10: 円0.00
  • GF Value™: 円779.00 vs. price of 円1,163.00 (49.3% above fair value)
  • GF Score™: 61/100 with 3 warning signs

No single metric tells the full story. See the TSE:3172 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tea Life Co Business Description

Address 118 Ushio, Shizuoka Prefecture, Shimada, JPN, 428-8651
Tea Life Co Ltd is a Japan-based company involved in retail operations, wholesale distribution to mail-order companies and retail stores, as well as real estate leasing. The company operates through three reportable segments: the Wholesale Business, which supplies daily essentials and communication-related products to corporate clients; the Retail Business, which sells health foods, cosmetics, baby goods, and children's furniture directly to consumers through e-commerce channels; and the Property Management Business, which manages the leasing of company-owned properties and handles logistics-related real estate services. It generates the majority of its revenue from the Wholesale segment.
61GF Score

Get the complete analysis for TSE:3172

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

円1,163.00
Price
円779.00
GF Value