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Japan Reliance ServiceTSE:4664 +0.79%74 Cyclically Adjusted PB Ratio is 1.57 as of Aug. 07, 2026, which is 21% above its 10-year median of 1.30. GuruFocus rates TSE:4664 with a GF Score™ of 74/100 and a GF Value™ of 円772.61 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 729 Business Services companies, Japan Reliance Service ranks better than 53.22% on this metric.
The historical rank and industry rank for Japan Reliance Service's Cyclically Adjusted PB Ratio or its related term are showing as below:
TSE:4664'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.8 Med: 1.3 Max: 4.26
Current: 1.38
During the past 13 years, Japan Reliance Service's highest Cyclically Adjusted PB Ratio was 4.26. The lowest was 0.80. And the median was 1.30.
TSE:4664's Cyclically Adjusted PB Ratio is ranked better than 53.22% of 729
companies
in the Business Services industry
Industry Median: 1.54
vs TSE:4664: 1.38
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.
Japan Reliance Service's adjusted book value per share data of for the fiscal year that ended in Mar26 was 円785.353. 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646.86 for the trailing ten years ended in Mar26.
Shiller PE for Stocks: The True Measure of Stock Valuation
Japan Reliance Service (TSE:4664) 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.
Japan Reliance Service Cyclically Adjusted PB Ratio Related Terms
Japan Reliance Service Cyclically Adjusted PB Ratio Historical Data
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The historical data trend for Japan Reliance Service'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.
Japan Reliance Service Cyclically Adjusted PB Ratio Chart
TSE:4664 vs CTAS, CPRT, GPN: Cyclically Adjusted PB Ratio Comparison
For the Specialty Business Services subindustry, Japan Reliance Service'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.
Japan Reliance Service Cyclically Adjusted PB Ratio vs Business Services Industry
For the Business Services industry and Industrials sector, Japan Reliance Service's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Japan Reliance Service's Cyclically Adjusted PB Ratio falls into.
Japan Reliance Service 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.
* 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.
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 1.57 mean?
Japan Reliance Service (TSE:4664) has a Cyclically Adjusted PB Ratio of 1.57 as of Aug. 07, 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 Japan Reliance Service and its competitors. This is 21% above median its historical median of 1.30. Over the past decade, Japan Reliance Service's Cyclically Adjusted PB Ratio has ranged from 0.80 to 4.26. According to the industry distribution chart, Japan Reliance Service ranks #341 out of 729 companies in the Business Services industry, placing it in the top 46.8%.
Is Japan Reliance Service's Cyclically Adjusted PB Ratio too high?
Japan Reliance Service's current Cyclically Adjusted PB Ratio of 1.57 is 21% above median its 10-year median of 1.30. Over the past 10 years, this metric has ranged from a low of 0.80 to a high of 4.26. The Business Services industry median Cyclically Adjusted PB Ratio is 1.54. Japan Reliance Service's value of 1.57 is 1.9% above this industry median. Based on the distribution chart, Japan Reliance Service ranks #341 out of 729 companies in the Business Services industry, which is above the industry midpoint. Overall, Japan Reliance Service has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Japan Reliance Service's Cyclically Adjusted PB Ratio compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Japan Reliance Service ranks #341 out of 729 companies for Cyclically Adjusted PB Ratio. This puts Japan Reliance Service in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.54. Japan Reliance Service's value of 1.57 is 1.9% above this benchmark. Historically, Japan Reliance Service's own Cyclically Adjusted PB Ratio has ranged from 0.80 to 4.26 over the past decade. While the company's 10-year median is 1.30 vs. the industry median of 1.54, Japan Reliance Service 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 Business Services company?
The median Cyclically Adjusted PB Ratio among Business Services companies is 1.54, based on 729 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. Japan Reliance Service's current Cyclically Adjusted PB Ratio of 1.57 is 1.9% 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 Japan Reliance Service and its competitors. For the Business Services industry, the median Cyclically Adjusted PB Ratio is 1.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Japan Reliance Service's current Cyclically Adjusted PB Ratio is 1.57, which is 21% above median its own 10-year median of 1.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Japan Reliance Service stock overvalued right now?
Based on GuruFocus' analysis, Japan Reliance Service (TSE:4664) is currently considered Significantly Overvalued. The stock's GF Value™ is 円772.61, compared to a current price of 円1,017.00 — trading 31.6% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.57, which is 21% above median its 10-year median of 1.30 and 1.9% above the Business Services industry median of 1.54. Japan Reliance Service's overall GF Score™ is 74/100 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Japan Reliance Service (TSE:4664), the current Cyclically Adjusted PB Ratio is 1.57 as of Aug. 07, 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 Japan Reliance Service (TSE:4664) Overvalued in 2026?
Based on GuruFocus' analysis, Japan Reliance Service stock appears to be overvalued.
The current stock price of 円1,017.00 is trading 31.6% above its estimated GF Value™ of 円772.61.
GuruFocus considers Japan Reliance Service to be Significantly Overvalued.
Key valuation signals for TSE:4664:
Cyclically Adjusted PB Ratio: 1.57 (21% above median its 10-year median of 1.30)
GF Value™: 円772.61 vs. price of 円1,017.00 (31.6% above fair value)
Industry Position: 1.9% above the Business Services median (#341 of 729)
No single metric tells the full story. See the TSE:4664 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Japan Reliance Service Corp is engaged in the provision of building management services. The company offers building management services such as security, cleaning, office services, and facility management for government offices, private corporate offices, stores, hotels, hospitals, and other buildings, as well as human resources services.
74GF Score
Get the complete analysis for TSE:4664
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