Taiyo Bussan Kaisha (TSE:9941) E10: 円-18.30 (As of Mar. 2026)

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TSE:9941 Taiyo Bussan Kaisha Ltd TSE:9941
43 GF Score
Price 円1,541.00
GF Value 円856.86
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Taiyo Bussan Kaisha E10?

Taiyo Bussan Kaisha TSE:9941 -0.52% 43 E10 is 円-18.30 as of Mar. 2026. GuruFocus rates TSE:9941 with a GF Score™ of 43/100 and a GF Value™ of 円856.86 (Significantly Overvalued). The stock has 7 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.

Taiyo Bussan Kaisha's adjusted earnings per share data for the fiscal year that ended in Sep. 2025 was 円73.580. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is 円-18.30 for the trailing ten years ended in Sep. 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 Taiyo Bussan Kaisha was 65.90% per year. The lowest was 16.30% per year. And the median was 46.75% per year.

As of today (2026-07-14), Taiyo Bussan Kaisha's current stock price is 円 1541.00. Taiyo Bussan Kaisha's E10 for the fiscal year that ended in Sep. 2025 was 円-18.30. Taiyo Bussan Kaisha's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Taiyo Bussan Kaisha was 168.69. The lowest was 138.63. And the median was 155.76.


Taiyo Bussan Kaisha  (TSE:9941) 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 Taiyo Bussan Kaisha was 168.69. The lowest was 138.63. And the median was 155.76.


Be Aware

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


Taiyo Bussan Kaisha E10 Related Terms


Taiyo Bussan Kaisha E10 Historical Data

* Premium members only.

The historical data trend for Taiyo Bussan Kaisha'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.

Taiyo Bussan Kaisha E10 Chart

Taiyo Bussan Kaisha Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -31.20 6.42 -12.48 -18.31 -18.30

Taiyo Bussan Kaisha Semi-Annual Data
Sep16 Mar17 Sep17 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 Premium Member Only Premium Member Only -21.14 -18.31 0.00 -18.30 0.00

TSE:9941 vs SYY, USFD, PFGC: E10 Comparison

For the Food Distribution subindustry, Taiyo Bussan Kaisha'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.


Taiyo Bussan Kaisha Shiller PE Ratio vs Retail - Defensive Industry

For the Retail - Defensive industry and Consumer Defensive sector, Taiyo Bussan Kaisha's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Taiyo Bussan Kaisha's Shiller PE Ratio falls into.


TSE:9941
43GF Score
Taiyo Bussan Kaisha Ltd TSE:9941
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taiyo Bussan Kaisha 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, Taiyo Bussan Kaisha's adjusted earnings per share data for the fiscal year that ended in Sep. 2025 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Sep. 2025 (Change)*Current CPI (Sep. 2025)
=73.58/112.0000*112.0000
=73.580

Current CPI (Sep. 2025) = 112.0000.

Taiyo Bussan Kaisha Annual Data

per_share_eps CPI Adj_EPS
201609 -423.440 98.000 -483.931
201709 227.100 98.800 257.441
201809 7.440 99.900 8.341
201909 -32.110 100.100 -35.927
202009 -294.790 99.900 -330.495
202109 84.080 100.100 94.076
202209 81.740 103.100 88.796
202309 59.480 106.200 62.728
202409 80.140 108.900 82.421
202509 73.580 112.000 73.580

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-18.30 mean?
Taiyo Bussan Kaisha (TSE:9941) has a E10 of 円-18.30 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Taiyo Bussan Kaisha and its competitors.
Is Taiyo Bussan Kaisha's E10 too high?
Taiyo Bussan Kaisha's current E10 is 円-18.30. Overall, Taiyo Bussan Kaisha has a GF Score™ of 43/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taiyo Bussan Kaisha's E10 compare to SYY and USFD?
Taiyo Bussan Kaisha's E10 of 円-18.30 can be compared against companies in the Retail - Defensive 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 - Defensive company?
A good E10 depends on the Retail - Defensive 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 Taiyo Bussan Kaisha and its competitors. Taiyo Bussan Kaisha's current E10 is 円-18.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiyo Bussan Kaisha stock overvalued right now?
Based on GuruFocus' analysis, Taiyo Bussan Kaisha (TSE:9941) is currently considered Significantly Overvalued. The stock's GF Value™ is 円856.86, compared to a current price of 円1,541.00 — trading 79.8% above its estimated fair value. The current E10 is 円-18.30. Taiyo Bussan Kaisha's overall GF Score™ is 43/100 with 7 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 Taiyo Bussan Kaisha (TSE:9941), the current E10 is 円-18.30 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 Taiyo Bussan Kaisha (TSE:9941) Overvalued in 2026?

Based on GuruFocus' analysis, Taiyo Bussan Kaisha stock appears to be overvalued. The current stock price of 円1,541.00 is trading 79.8% above its estimated GF Value™ of 円856.86. GuruFocus considers Taiyo Bussan Kaisha to be Significantly Overvalued.

Key valuation signals for TSE:9941:

  • E10: 円-18.30
  • GF Value™: 円856.86 vs. price of 円1,541.00 (79.8% above fair value)
  • GF Score™: 43/100 with 7 warning signs

No single metric tells the full story. See the TSE:9941 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiyo Bussan Kaisha Business Description

Address SHIMOMOTO Building, 3rd Floor, 1-46-3 Hatsudai Shibuya-ku, Tokyo, JPN, 151-0061
Taiyo Bussan Kaisha Ltd is engaged in the import and export of living materials, industrial materials, food products, and agricultural products. Its product includes soybeans meal, peanuts, rice, wheat, corn, sewn products and clothing accessories, vegetables and fruits, processed foods, equipment for water disposal, industrial machine parts.
43GF Score

Get the complete analysis for TSE:9941

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

円1,541.00
Price
円856.86
GF Value