Koei Chemical Co (TSE:4367) Cyclically Adjusted Book per Share: 円4,481.81 (As of Mar. 2026)


TSE:4367 Koei Chemical Co Ltd TSE:4367
59 GF Score
Price 円2,749.00
GF Value 円2,030.80
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Koei Chemical Co Cyclically Adjusted Book per Share?

Koei Chemical Co TSE:4367 +7.76% 59 Cyclically Adjusted Book per Share is 円4,481.81 as of Mar. 2026. GuruFocus rates TSE:4367 with a GF Score™ of 59/100 and a GF Value™ of 円2,030.80 (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 PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Koei Chemical Co's adjusted book value per share data for the fiscal year that ended in Mar. 2026 was 円3,289.678. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is 円4,481.81 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Koei Chemical Co's average Cyclically Adjusted Book Growth Rate was 1.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 5.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 6.30% 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 Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Koei Chemical Co was 7.30% per year. The lowest was 5.20% per year. And the median was 5.90% per year.

As of today (2026-07-04), Koei Chemical Co's current stock price is 円 2749.00. Koei Chemical Co's Cyclically Adjusted Book per Share for the fiscal year that ended in Mar. 2026 was 円4,481.81. Koei Chemical Co's Cyclically Adjusted PB Ratio of today is 0.61.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Koei Chemical Co was 1.39. The lowest was 0.47. And the median was 0.64.


Koei Chemical Co  (TSE:4367) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Koei Chemical Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=2749.00/4481.81
=0.61

* 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 13 years, the highest Cyclically Adjusted PB Ratio of Koei Chemical Co was 1.39. The lowest was 0.47. And the median was 0.64.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Koei Chemical Co Cyclically Adjusted Book per Share Related Terms


Koei Chemical Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Koei Chemical Co's Cyclically Adjusted Book per Share 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.

Koei Chemical Co Cyclically Adjusted Book per Share Chart

Koei Chemical Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3,568.42 3,854.00 4,116.13 4,404.20 4,481.81

Koei Chemical Co Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
Cyclically Adjusted Book per Share 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 4,116.13 4,179.27 4,404.20 0.00 4,481.81

TSE:4367 vs LIN, SHW, ECL: Cyclically Adjusted Book per Share Comparison

For the Specialty Chemicals subindustry, Koei Chemical Co's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Koei Chemical Co Cyclically Adjusted PB Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Koei Chemical Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Koei Chemical Co's Cyclically Adjusted PB Ratio falls into.


TSE:4367
59GF Score
Koei Chemical Co Ltd TSE:4367
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Koei Chemical Co Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

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, Koei Chemical Co's adjusted Book Value per Share data for the fiscal year that ended in Mar. 2026 was:

Adj_Book=Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=3289.678/112.7000*112.7000
=3,289.678

Current CPI (Mar. 2026) = 112.7000.

Koei Chemical Co Annual Data

Book Value per Share CPI Adj_Book
201703 2,961.481 98.100 3,402.231
201803 3,978.101 99.200 4,519.476
201903 4,116.104 99.700 4,652.808
202003 4,293.038 100.300 4,823.782
202103 4,511.746 99.900 5,089.828
202203 4,484.694 101.100 4,999.258
202303 4,509.243 104.400 4,867.736
202403 4,461.212 107.200 4,690.099
202503 4,419.575 111.100 4,483.223
202603 3,289.678 112.700 3,289.678

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of 円4,481.81 mean?
Koei Chemical Co (TSE:4367) has a Cyclically Adjusted Book per Share of 円4,481.81 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Koei Chemical Co and its competitors.
Is Koei Chemical Co's Cyclically Adjusted Book per Share too high?
Koei Chemical Co's current Cyclically Adjusted Book per Share is 円4,481.81. Overall, Koei Chemical Co has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Koei Chemical Co's Cyclically Adjusted Book per Share compare to LIN and SHW?
Koei Chemical Co's Cyclically Adjusted Book per Share of 円4,481.81 can be compared against companies in the Chemicals industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Chemicals company?
A good Cyclically Adjusted Book per Share depends on the Chemicals industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Koei Chemical Co and its competitors. Koei Chemical Co's current Cyclically Adjusted Book per Share is 円4,481.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Koei Chemical Co stock overvalued right now?
Based on GuruFocus' analysis, Koei Chemical Co (TSE:4367) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,030.80, compared to a current price of 円2,749.00 — trading 35.4% above its estimated fair value. The current Cyclically Adjusted Book per Share is 円4,481.81. Koei Chemical Co's overall GF Score™ is 59/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Koei Chemical Co (TSE:4367), the current Cyclically Adjusted Book per Share is 円4,481.81 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 Koei Chemical Co (TSE:4367) Overvalued in 2026?

Based on GuruFocus' analysis, Koei Chemical Co stock appears to be overvalued. The current stock price of 円2,749.00 is trading 35.4% above its estimated GF Value™ of 円2,030.80. GuruFocus considers Koei Chemical Co to be Significantly Overvalued.

Key valuation signals for TSE:4367:

  • Cyclically Adjusted Book per Share: 円4,481.81
  • GF Value™: 円2,030.80 vs. price of 円2,749.00 (35.4% above fair value)
  • GF Score™: 59/100 with 7 warning signs

No single metric tells the full story. See the TSE:4367 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Koei Chemical Co Business Description

Address 25 Kitasode, Chiba Prefecture, Sodegaura, JPN, 299-0266
Koei Chemical Co Ltd is a chemical company. It manufactures and sells all kinds of chemical products such as Ionic liquids, polyhydric alcohols, Polyols used in alkyd resin paints used in architecture and automobiles, as well as in air conditioner lubricants and UV inks, Formalin Products used in Adhesives, Synthetic resins, Paints, pyridines, pyrazines, and amines. The company generates sales from locations such as Japan, Asia, Europe, North America.
59GF Score

Get the complete analysis for TSE:4367

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円2,749.00
Price
円2,030.80
GF Value