Mainichi Comnet Co (TSE:8908) Cyclically Adjusted Book per Share: 円568.20 (As of Feb. 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:8908 Mainichi Comnet Co Ltd TSE:8908
89 GF Score
Price 円869.00
GF Value 円1,019.29
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Mainichi Comnet Co Cyclically Adjusted Book per Share?

Mainichi Comnet Co TSE:8908 -0.11% 89 Cyclically Adjusted Book per Share is 円568.20 as of Feb. 2026. GuruFocus rates TSE:8908 with a GF Score™ of 89/100 and a GF Value™ of 円1,019.29 (Modestly Undervalued). The stock has 2 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.

Mainichi Comnet Co's adjusted book value per share for the three months ended in Feb. 2026 was 円748.157. 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568.20 for the trailing ten years ended in Feb. 2026.

During the past 12 months, Mainichi Comnet Co's average Cyclically Adjusted Book Growth Rate was -100.00% 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 Mainichi Comnet Co was 10.60% per year. The lowest was 8.50% per year. And the median was 9.55% per year.

As of today (2026-07-31), Mainichi Comnet Co's current stock price is 円869.00. Mainichi Comnet Co's Cyclically Adjusted Book per Share for the quarter that ended in Feb. 2026 was 円568.20. Mainichi Comnet Co's Cyclically Adjusted PB Ratio of today is 1.53.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Mainichi Comnet Co was 3.03. The lowest was 1.37. And the median was 1.70.


Mainichi Comnet Co  (TSE:8908) 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.

Mainichi Comnet Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=869.00/568.20
=1.53

* 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 Mainichi Comnet Co was 3.03. The lowest was 1.37. And the median was 1.70.


Be Aware

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


Mainichi Comnet Co Cyclically Adjusted Book per Share Related Terms


Mainichi Comnet Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Mainichi Comnet 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.

Mainichi Comnet Co Cyclically Adjusted Book per Share Chart

Mainichi Comnet Co Annual Data
Trend May17 May18 May19 May20 May21 May22 May23 May24 May25 May26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 408.60 454.45 502.01 538.14 0.00

Mainichi Comnet Co Quarterly Data
Feb21 May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Nov24 May25 Aug25 Nov25 Feb26 May26
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 538.14 549.40 563.96 568.20 0.00

TSE:8908 vs CBRE, BEKE, JLL: Cyclically Adjusted Book per Share Comparison

For the Real Estate Services subindustry, Mainichi Comnet 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.


Mainichi Comnet Co Cyclically Adjusted PB Ratio vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Mainichi Comnet Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TSE:8908
89GF Score
Mainichi Comnet Co Ltd TSE:8908
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mainichi Comnet 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, Mainichi Comnet Co's adjusted Book Value per Share data for the three months ended in Feb. 2026 was:

Adj_Book= Book Value per Share /CPI of Feb. 2026 (Change)*Current CPI (Feb. 2026)
=748.157/112.2000*112.2000
=748.157

Current CPI (Feb. 2026) = 112.2000.

Mainichi Comnet Co Quarterly Data

Book Value per Share CPI Adj_Book
201511 329.956 98.100 377.381
201602 333.451 97.800 382.548
201605 359.731 98.200 411.016
201608 364.928 97.900 418.232
201611 359.918 98.600 409.562
201702 355.858 98.100 407.006
201705 393.534 98.600 447.815
201708 403.585 98.500 459.718
201711 399.659 99.100 452.490
201802 399.665 99.500 450.678
201805 437.996 99.300 494.896
201808 450.784 99.800 506.793
201811 447.707 100.000 502.327
201902 444.440 99.700 500.162
201905 485.813 100.000 545.082
201908 495.840 100.000 556.332
201911 498.805 100.500 556.875
202002 496.970 100.300 555.933
202005 523.708 100.100 587.013
202008 508.708 100.100 570.200
202011 506.062 99.500 570.655
202102 494.267 99.800 555.679
202105 547.465 99.400 617.964
202108 539.308 99.700 606.924
202111 537.739 100.100 602.740
202202 537.482 100.700 598.863
202205 580.696 101.800 640.021
202208 592.536 102.700 647.347
202211 592.644 103.900 639.987
202302 582.751 104.000 628.699
202305 625.723 105.100 667.994
202308 637.753 105.900 675.693
202311 640.472 106.900 672.226
202402 630.017 106.900 661.253
202405 682.790 108.100 708.687
202411 667.800 110.000 681.156
202505 743.818 111.800 746.479
202508 732.051 112.100 732.704
202511 739.140 113.200 732.610
202602 748.157 112.200 748.157

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568.20 mean?
Mainichi Comnet Co (TSE:8908) has a Cyclically Adjusted Book per Share of 円568.20 as of Feb. 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 Mainichi Comnet Co and its competitors.
Is Mainichi Comnet Co's Cyclically Adjusted Book per Share too high?
Mainichi Comnet Co's current Cyclically Adjusted Book per Share is 円568.20. Overall, Mainichi Comnet Co has a GF Score™ of 89/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Mainichi Comnet Co's Cyclically Adjusted Book per Share compare to CBRE and BEKE?
Mainichi Comnet Co's Cyclically Adjusted Book per Share of 円568.20 can be compared against companies in the Real Estate 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 Real Estate company?
A good Cyclically Adjusted Book per Share depends on the Real Estate 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 Mainichi Comnet Co and its competitors. Mainichi Comnet Co's current Cyclically Adjusted Book per Share is 円568.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mainichi Comnet Co stock overvalued right now?
Based on GuruFocus' analysis, Mainichi Comnet Co (TSE:8908) is currently considered Modestly Undervalued. The stock's GF Value™ is 円1,019.29, compared to a current price of 円869.00 — trading 14.7% below its estimated fair value. The current Cyclically Adjusted Book per Share is 円568.20. Mainichi Comnet Co's overall GF Score™ is 89/100 with 2 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 Mainichi Comnet Co (TSE:8908), the current Cyclically Adjusted Book per Share is 円568.20 as of Feb. 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 Mainichi Comnet Co (TSE:8908) Overvalued in 2026?

Based on GuruFocus' analysis, Mainichi Comnet Co stock appears to be undervalued. The current stock price of 円869.00 is trading 14.7% below its estimated GF Value™ of 円1,019.29. GuruFocus considers Mainichi Comnet Co to be Modestly Undervalued.

Key valuation signals for TSE:8908:

  • Cyclically Adjusted Book per Share: 円568.20
  • GF Value™: 円1,019.29 vs. price of 円869.00 (14.7% below fair value)
  • GF Score™: 89/100 with 2 warning signs

No single metric tells the full story. See the TSE:8908 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Mainichi Comnet Co Business Description

Address Otemachi 2-1-1 Otemachi Nomura Building, Hikaru 15 order, Chiyoda-ku, Tokyo, JPN, 100-0004
Mainichi Comnet Co Ltd is a real estate company engaged in the development and consulting for apartments, student management, rental and business support student life travel business as well as arrangement planning and training camp of the Club Circle.
89GF Score

Get the complete analysis for TSE:8908

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

円869.00
Price
円1,019.29
GF Value