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10-Year Return on Invested Incremental Capital (10-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 10-year.
Nihon Plast Co's 10-Year ROIIC % for the quarter that ended in Mar. 2026 was 2,234.59%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Nihon Plast Co's 10-Year ROIIC % or its related term are showing as below:
TSE:7291's 10-Year ROIIC % is ranked better than 99.82% of 1110
companies
in the Vehicles & Parts industry
Industry Median: 3.73
vs TSE:7291: 2234.59
Nihon Plast Co (TSE:7291) 10-Year ROIIC % Explanation
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Nihon Plast Co 10-Year ROIIC % Related Terms
Nihon Plast Co 10-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Nihon Plast Co's 10-Year ROIIC % 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 10-Year ROIIC %, along with its competitors' market caps and 10-Year ROIIC % 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 10-Year ROIIC % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Nihon Plast Co's 10-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Nihon Plast Co's 10-Year ROIIC % falls into.
Nihon Plast Co's 10-Year ROIIC % for the quarter that ended in Mar. 2026 is calculated as:
10-Year ROIIC %
=
10-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
10-Year Incremental Invested Capital**
=
( 2056.9664 (Mar. 2026) - 2995.4954 (Mar. 2016) )
/
( 62207 (Mar. 2026) - 62249 (Mar. 2016) )
=
-938.529
/
-42
=
2,234.59%***
* 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.
** Annual data of NOPAT and Invested Capital was used to calculate 10-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Nihon Plast Co (TSE:7291) has a 10-Year ROIIC % of 2,234.59 as of Mar. 2026. 10-Year ROIIC % measures the change in earnings as a percentage of change in investment over 10-year. View historical data on Nihon Plast Co and its competitors. According to the industry distribution chart, Nihon Plast Co ranks #2 out of 1110 companies in the Vehicles & Parts industry, placing it in the top 0.2%.
Is Nihon Plast Co's 10-Year ROIIC % too high?
Nihon Plast Co's current 10-Year ROIIC % is 2,234.59. The Vehicles & Parts industry median 10-Year ROIIC % is 3.73. Nihon Plast Co's value of 2,234.59 is 59808.6% above this industry median. Based on the distribution chart, Nihon Plast Co ranks #2 out of 1110 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 Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Nihon Plast Co's 10-Year ROIIC % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Nihon Plast Co ranks #2 out of 1110 companies for 10-Year ROIIC %. This places Nihon Plast Co in the top 0% of its industry — outperforming the majority of peers. The industry median 10-Year ROIIC % is 3.73. Nihon Plast Co's value of 2,234.59 is 59808.6% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 10-Year ROIIC % for a Vehicles & Parts company?
The median 10-Year ROIIC % among Vehicles & Parts companies is 3.73, based on 1,110 companies in the industry. Companies in the top quartile (top 25%) have a 10-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 10-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nihon Plast Co's current 10-Year ROIIC % of 2,234.59 is 59808.6% 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 10-Year ROIIC % mean?
A high 10-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 10-Year ROIIC % measures the change in earnings as a percentage of change in investment over 10-year. View historical data on Nihon Plast Co and its competitors. For the Vehicles & Parts industry, the median 10-Year ROIIC % is 3.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nihon Plast Co's current 10-Year ROIIC % is 2,234.59. 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 Fairly Valued. The stock's GF Value™ is 円413.63, compared to a current price of 円445.00 — trading 7.6% above its estimated fair value. The current 10-Year ROIIC % is 2,234.59 and 59808.6% above the Vehicles & Parts industry median of 3.73. Nihon Plast Co's overall GF Score™ is 66/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year ROIIC % calculated?
10-Year ROIIC % is calculated from a company's financial statements. For Nihon Plast Co (TSE:7291), the current 10-Year ROIIC % is 2,234.59 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 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445.00 is trading 7.6% above its estimated GF Value™ of 円413.63.
GuruFocus considers Nihon Plast Co to be Fairly Valued.
Key valuation signals for TSE:7291:
10-Year ROIIC %: 2,234.59
GF Value™: 円413.63 vs. price of 円445.00 (7.6% above fair value)
Industry Position: 59808.6% above the Vehicles & Parts median (#2 of 1110)
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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