Bitcoin Japan (TSE:8105) Cyclically Adjusted PB Ratio: 1.12 (As of Aug. 13, 2026) — 96% Above Median

Author: Vera Yuan Vera Yuan
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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.
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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:8105 Bitcoin Japan Corp TSE:8105
49 GF Score
Price 円94.00
GF Value 円36.78
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Bitcoin Japan Cyclically Adjusted PB Ratio?

Bitcoin Japan TSE:8105 +4.44% 49 Cyclically Adjusted PB Ratio is 1.12 as of Aug. 13, 2026, which is 96% above its 10-year median of 0.57. GuruFocus rates TSE:8105 with a GF Score™ of 49/100 and a GF Value™ of 円36.78 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 836 Manufacturing - Apparel & Accessories companies, Bitcoin Japan ranks worse than 54.43% on this metric.

As of today (2026-08-13), Bitcoin Japan's current share price is 円94.00. Bitcoin Japan's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円83.59. Bitcoin Japan's Cyclically Adjusted PB Ratio for today is 1.12.

The historical rank and industry rank for Bitcoin Japan's Cyclically Adjusted PB Ratio or its related term are showing as below:

TSE:8105' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.4   Med: 0.57   Max: 3.1
Current: 1.08

During the past years, Bitcoin Japan's highest Cyclically Adjusted PB Ratio was 3.10. The lowest was 0.40. And the median was 0.57.

TSE:8105's Cyclically Adjusted PB Ratio is ranked worse than
54.43% of 836 companies
in the Manufacturing - Apparel & Accessories industry
Industry Median: 0.98 vs TSE:8105: 1.08

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.

Bitcoin Japan's adjusted book value per share data for the three months ended in Mar. 2026 was 円62.076. 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83.59 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Bitcoin Japan  (TSE:8105) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Bitcoin Japan Cyclically Adjusted PB Ratio Related Terms


Bitcoin Japan Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Bitcoin Japan's Cyclically Adjusted PB Ratio 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.

Bitcoin Japan Cyclically Adjusted PB Ratio Chart

Bitcoin Japan Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.48 0.56 0.51 0.49 1.85

Bitcoin Japan Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB Ratio 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 0.49 0.62 7.94 2.65 1.85

TSE:8105 vs RL, LEVI, VFC: Cyclically Adjusted PB Ratio Comparison

For the Apparel Manufacturing subindustry, Bitcoin Japan'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.


Bitcoin Japan Cyclically Adjusted PB Ratio vs Manufacturing - Apparel & Accessories Industry

For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Bitcoin Japan's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Bitcoin Japan's Cyclically Adjusted PB Ratio falls into.


TSE:8105
49GF Score
Bitcoin Japan Corp TSE:8105
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Bitcoin Japan Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Bitcoin Japan's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=94.00/83.59
=1.12

* 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.

Bitcoin Japan's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Bitcoin Japan's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=62.076/112.7000*112.7000
=62.076

Current CPI (Mar. 2026) = 112.7000.

Bitcoin Japan Quarterly Data

Book Value per Share CPI Adj_Book
201603 132.582 97.900 152.625
201606 128.431 98.100 147.545
201609 127.419 98.000 146.532
201612 123.662 98.400 141.633
201703 132.819 98.100 152.586
201706 206.357 98.500 236.106
201709 82.758 98.800 94.401
201712 83.721 99.400 94.923
201803 84.456 99.200 95.950
201806 83.605 99.200 94.983
201809 82.586 99.900 93.168
201812 83.579 99.700 94.477
201903 75.403 99.700 85.235
201906 76.651 99.800 86.559
201909 76.084 100.100 85.661
201912 76.180 100.500 85.428
202003 72.502 100.300 81.465
202006 69.787 99.900 78.729
202009 67.468 99.900 76.113
202012 66.514 99.300 75.490
202103 58.263 99.900 65.728
202106 57.922 99.500 65.606
202109 56.534 100.100 63.650
202112 56.324 100.100 63.414
202203 54.945 101.100 61.249
202206 55.268 101.800 61.186
202209 54.729 103.100 59.825
202212 54.850 104.100 59.381
202303 53.815 104.400 58.093
202306 54.282 105.200 58.152
202309 53.316 106.200 56.579
202312 53.131 106.800 56.066
202403 54.459 107.200 57.253
202406 53.634 108.200 55.865
202409 52.034 108.900 53.850
202503 47.568 111.100 48.253
202506 46.110 111.700 46.523
202509 43.074 112.000 43.343
202512 48.121 113.000 47.993
202603 62.076 112.700 62.076

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

What does a Cyclically Adjusted PB Ratio of 1.12 mean?
Bitcoin Japan (TSE:8105) has a Cyclically Adjusted PB Ratio of 1.12 as of Aug. 13, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Bitcoin Japan and its competitors. This is 96% above median its historical median of 0.57. Over the past decade, Bitcoin Japan's Cyclically Adjusted PB Ratio has ranged from 0.40 to 3.10. According to the industry distribution chart, Bitcoin Japan ranks #455 out of 836 companies in the Manufacturing - Apparel & Accessories industry, placing it in the top 54.4%.
Is Bitcoin Japan's Cyclically Adjusted PB Ratio too high?
Bitcoin Japan's current Cyclically Adjusted PB Ratio of 1.12 is 96% above median its 10-year median of 0.57. Over the past 10 years, this metric has ranged from a low of 0.40 to a high of 3.10. The Manufacturing - Apparel & Accessories industry median Cyclically Adjusted PB Ratio is 0.98. Bitcoin Japan's value of 1.12 is 14.3% above this industry median. Based on the distribution chart, Bitcoin Japan ranks #455 out of 836 companies in the Manufacturing - Apparel & Accessories industry, which is below the industry midpoint. Overall, Bitcoin Japan has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Bitcoin Japan's Cyclically Adjusted PB Ratio compare to RL and LEVI?
According to the Manufacturing - Apparel & Accessories industry distribution chart, Bitcoin Japan ranks #455 out of 836 companies for Cyclically Adjusted PB Ratio. This places Bitcoin Japan in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 0.98. Bitcoin Japan's value of 1.12 is 14.3% above this benchmark. Historically, Bitcoin Japan's own Cyclically Adjusted PB Ratio has ranged from 0.40 to 3.10 over the past decade. While the company's 10-year median is 0.57 vs. the industry median of 0.98, Bitcoin Japan has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Manufacturing - Apparel & Accessories company?
The median Cyclically Adjusted PB Ratio among Manufacturing - Apparel & Accessories companies is 0.98, based on 836 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Bitcoin Japan's current Cyclically Adjusted PB Ratio of 1.12 is 14.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Bitcoin Japan and its competitors. For the Manufacturing - Apparel & Accessories industry, the median Cyclically Adjusted PB Ratio is 0.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Bitcoin Japan's current Cyclically Adjusted PB Ratio is 1.12, which is 96% above median its own 10-year median of 0.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bitcoin Japan stock overvalued right now?
Based on GuruFocus' analysis, Bitcoin Japan (TSE:8105) is currently considered Significantly Overvalued. The stock's GF Value™ is 円36.78, compared to a current price of 円94.00 — trading 155.6% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.12, which is 96% above median its 10-year median of 0.57 and 14.3% above the Manufacturing - Apparel & Accessories industry median of 0.98. Bitcoin Japan's overall GF Score™ is 49/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Bitcoin Japan (TSE:8105), the current Cyclically Adjusted PB Ratio is 1.12 as of Aug. 13, 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 Bitcoin Japan (TSE:8105) Overvalued in 2026?

Based on GuruFocus' analysis, Bitcoin Japan stock appears to be overvalued. The current stock price of 円94.00 is trading 155.6% above its estimated GF Value™ of 円36.78. GuruFocus considers Bitcoin Japan to be Significantly Overvalued.

Key valuation signals for TSE:8105:

  • Cyclically Adjusted PB Ratio: 1.12 (96% above median its 10-year median of 0.57)
  • GF Value™: 円36.78 vs. price of 円94.00 (155.6% above fair value)
  • GF Score™: 49/100 with 4 warning signs
  • Industry Position: 14.3% above the Manufacturing - Apparel & Accessories median (#455 of 836)

No single metric tells the full story. See the TSE:8105 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Bitcoin Japan Business Description

Address 1-10-5 Yokoami, Kokugikan Front Building 3rd floor, Sumida-ku, Tokyo, JPN
Bitcoin Japan Corp operates at the intersection of Bitcoin-related financial services and artificial intelligence. The company is developing infrastructure intended to support Japan's participation in the emerging intelligence-focused economy, combining AI-related investments with a balance sheet that includes Bitcoin holdings.
49GF Score

Get the complete analysis for TSE:8105

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

円94.00
Price
円36.78
GF Value