Nippon Seiro Co (TSE:5010) Effective Interest Rate on Debt %: 0.00% (As of Dec. 2025)

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TSE:5010 Nippon Seiro Co Ltd TSE:5010
42 GF Score
Price 円236.00
GF Value 円118.76
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Nippon Seiro Co Effective Interest Rate on Debt %?

Nippon Seiro Co TSE:5010 +1.29% 42 Effective Interest Rate on Debt % is 0.00% as of Dec. 2025. GuruFocus rates TSE:5010 with a GF Score™ of 42/100 and a GF Value™ of 円118.76 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Nippon Seiro Co's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was 円0 Mil. Nippon Seiro Co's average total debt for the quarter that ended in Dec. 2025 was 円16,259 Mil. Therefore, Nippon Seiro Co's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 0.00%.


Nippon Seiro Co  (TSE:5010) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Nippon Seiro Co Effective Interest Rate on Debt % Related Terms


Nippon Seiro Co Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Nippon Seiro Co's Effective Interest Rate on Debt % 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.

Nippon Seiro Co Effective Interest Rate on Debt % Chart

Nippon Seiro Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.92 0.95 1.41 2.92 3.27

Nippon Seiro Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Effective Interest Rate on Debt % 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 3.44 3.42 0.00 0.00 3.12

TSE:5010 vs MPC, VLO, PSX: Effective Interest Rate on Debt % Comparison

For the Oil & Gas Refining & Marketing subindustry, Nippon Seiro Co's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % 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.


Nippon Seiro Co Effective Interest Rate on Debt % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Nippon Seiro Co's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Nippon Seiro Co's Effective Interest Rate on Debt % falls into.


TSE:5010
42GF Score
Nippon Seiro Co Ltd TSE:5010
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nippon Seiro Co Effective Interest Rate on Debt % Calculation

Nippon Seiro Co's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -566/( (18647+15998)/ 2 )
=-1  *  -566/17322.5
=3.27 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=5455 + 13192
=18647

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=3958 + 12040
=15998

Nippon Seiro Co's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Sep. 2025 )+Total Debt  (Q: Dec. 2025 ))/ count )
=-1  *  0/( (16520+15998)/ 2 )
=-1  *  0/16259
=0.00 %

where

Total Debt  (Q: Sep. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=4407 + 12113
=16520

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=3958 + 12040
=15998

* 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.

In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is four times the quarterly (Dec. 2025) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 0.00% mean?
Nippon Seiro Co (TSE:5010) has a Effective Interest Rate on Debt % of 0.00% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Nippon Seiro Co and its competitors.
Is Nippon Seiro Co's Effective Interest Rate on Debt % too high?
Nippon Seiro Co's current Effective Interest Rate on Debt % is 0.00%. Overall, Nippon Seiro Co has a GF Score™ of 42/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nippon Seiro Co's Effective Interest Rate on Debt % compare to MPC and VLO?
Nippon Seiro Co's Effective Interest Rate on Debt % of 0.00% can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Effective Interest Rate on Debt % for an Oil & Gas company?
A good Effective Interest Rate on Debt % depends on the Oil & Gas industry context. However, Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Nippon Seiro Co and its competitors. Nippon Seiro Co's current Effective Interest Rate on Debt % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nippon Seiro Co stock overvalued right now?
Based on GuruFocus' analysis, Nippon Seiro Co (TSE:5010) is currently considered Significantly Overvalued. The stock's GF Value™ is 円118.76, compared to a current price of 円236.00 — trading 98.7% above its estimated fair value. The current Effective Interest Rate on Debt % is 0.00%. Nippon Seiro Co's overall GF Score™ is 42/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Nippon Seiro Co (TSE:5010), the current Effective Interest Rate on Debt % is 0.00% as of Dec. 2025. 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 Nippon Seiro Co (TSE:5010) Overvalued in 2026?

Based on GuruFocus' analysis, Nippon Seiro Co stock appears to be overvalued. The current stock price of 円236.00 is trading 98.7% above its estimated GF Value™ of 円118.76. GuruFocus considers Nippon Seiro Co to be Significantly Overvalued.

Key valuation signals for TSE:5010:

  • Effective Interest Rate on Debt %: 0.00%
  • GF Value™: 円118.76 vs. price of 円236.00 (98.7% above fair value)
  • GF Score™: 42/100 with 5 warning signs

No single metric tells the full story. See the TSE:5010 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Nippon Seiro Co Business Description

Industry EnergyOil & Gas
Address 10 floor number 5 No. 18 Kyobashi Creation, Kyobashi 2-chome, Chuo-ku, Tokyo, JPN
Nippon Seiro Co Ltd is engaged in the manufacturing and sales of petroleum waxes, physically and chemically converted wax products and fuel oil in Japan. The company offers paraffin and microcrystalline wax products, as well as special wax products. These products are used in various applications, such as hotmelt adhesives, paper cups, plastic lubricants, paper converting, rubber antiozonants, and electric insulation.
42GF Score

Get the complete analysis for TSE:5010

Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円236.00
Price
円118.76
GF Value