Nihon Plast CoTSE:7291 +0.21%66 PB Ratio is 0.24 as of Jul. 11, 2026, which is 27% below its 10-year median of 0.33. GuruFocus rates TSE:7291 with a GF Score™ of 66/100 and a GF Value™ of 円412.46 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 1,294 Vehicles & Parts companies, Nihon Plast Co ranks better than 96.06% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-07-11), Nihon Plast Co's share price is 円469.00. Nihon Plast Co's Book Value per Share for the quarter that ended in Mar. 2026 was 円1,986.39. Hence, Nihon Plast Co's PB Ratio of today is 0.24.
The historical rank and industry rank for Nihon Plast Co's PB Ratio or its related term are showing as below:
TSE:7291'
s PB Ratio Range Over the Past 10 Years
Min: 0.16 Med: 0.33 Max: 0.92
Current: 0.23
During the past 13 years, Nihon Plast Co's highest PB Ratio was 0.92. The lowest was 0.16. And the median was 0.33.
TSE:7291's PB Ratio is ranked better than 96.06% of 1294
companies
in the Vehicles & Parts industry
Industry Median: 1.36
vs TSE:7291: 0.23
During the past 12 months, Nihon Plast Co's average Book Value Per Share Growth Rate was 8.90% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 13.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 4.70% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 1.30% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Nihon Plast Co was 14.10% per year. The lowest was -8.60% per year. And the median was 5.60% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Nihon Plast Co PB Ratio Related Terms
Nihon Plast Co PB Ratio Historical Data
* Premium members only.
The historical data trend for Nihon Plast Co's 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.
For the Auto Parts subindustry, Nihon Plast Co's PB Ratio, along with its competitors' market caps and 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.
Nihon Plast Co PB Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Nihon Plast Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Nihon Plast Co's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
Nihon Plast Co's PB Ratio for today is calculated as follows:
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Nihon Plast Co (TSE:7291) has a PB Ratio of 0.24 as of Jul. 11, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Nihon Plast Co and its competitors. This is 27% below median its historical median of 0.33. Over the past decade, Nihon Plast Co's PB Ratio has ranged from 0.16 to 0.92. According to the industry distribution chart, Nihon Plast Co ranks #51 out of 1294 companies in the Vehicles & Parts industry, placing it in the top 3.9%.
Is Nihon Plast Co's PB Ratio too high?
Nihon Plast Co's current PB Ratio of 0.24 is 27% below median its 10-year median of 0.33. Over the past 10 years, this metric has ranged from a low of 0.16 to a high of 0.92. The Vehicles & Parts industry median PB Ratio is 1.36. Nihon Plast Co's value of 0.24 is 82.4% below this industry median. Based on the distribution chart, Nihon Plast Co ranks #51 out of 1294 companies in the Vehicles & Parts industry, which is in the top quartile — a strong position relative to peers. Overall, Nihon Plast Co has a GF Score™ of 66/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nihon Plast Co's PB Ratio compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Nihon Plast Co ranks #51 out of 1294 companies for PB Ratio. This places Nihon Plast Co in the top 4% of its industry — outperforming the majority of peers. The industry median PB Ratio is 1.36. Nihon Plast Co's value of 0.24 is 82.4% below this benchmark. Historically, Nihon Plast Co's own PB Ratio has ranged from 0.16 to 0.92 over the past decade. While the company's 10-year median is 0.33 vs. the industry median of 1.36, Nihon Plast Co has consistently been below 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 PB Ratio for a Vehicles & Parts company?
The median PB Ratio among Vehicles & Parts companies is 1.36, based on 1,294 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nihon Plast Co's current PB Ratio of 0.24 is 82.4% below 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Nihon Plast Co and its competitors. For the Vehicles & Parts industry, the median PB Ratio is 1.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nihon Plast Co's current PB Ratio is 0.24, which is 27% below median its own 10-year median of 0.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nihon Plast Co stock overvalued right now?
Based on GuruFocus' analysis, Nihon Plast Co (TSE:7291) is currently considered Modestly Overvalued. The stock's GF Value™ is 円412.46, compared to a current price of 円469.00 — trading 13.7% above its estimated fair value. The current PB Ratio is 0.24, which is 27% below median its 10-year median of 0.33 and 82.4% below the Vehicles & Parts industry median of 1.36. Nihon Plast Co's overall GF Score™ is 66/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Nihon Plast Co (TSE:7291), the current PB Ratio is 0.24 as of Jul. 11, 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 Nihon Plast Co (TSE:7291) Overvalued in 2026?
Based on GuruFocus' analysis, Nihon Plast Co stock appears to be overvalued.
The current stock price of 円469.00 is trading 13.7% above its estimated GF Value™ of 円412.46.
GuruFocus considers Nihon Plast Co to be Modestly Overvalued.
Key valuation signals for TSE:7291:
PB Ratio: 0.24 (27% below median its 10-year median of 0.33)
GF Value™: 円412.46 vs. price of 円469.00 (13.7% above fair value)
Industry Position: 82.4% below the Vehicles & Parts median (#51 of 1294)
No single metric tells the full story. See the TSE:7291 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nihon Plast Co Ltd is engaged in the manufacturing, sale and processing of synthetic resins, packing for different types of machines and chemical products, automotive parts and design, manufacture and sale of electrical components.
66GF Score
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