WonderPlanet (TSE:4199) Effective Interest Rate on Debt %: 1.99% (As of Feb. 2026)

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TSE:4199 WonderPlanet Inc TSE:4199
56 GF Score
Price 円796.00
GF Value 円648.56
Valuation Modestly Overvalued
! 4 Warning Signs
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What is WonderPlanet Effective Interest Rate on Debt %?

WonderPlanet TSE:4199 +0.51% 56 Effective Interest Rate on Debt % is 1.99% as of Feb. 2026. GuruFocus rates TSE:4199 with a GF Score™ of 56/100 and a GF Value™ of 円648.56 (Modestly Overvalued). The stock has 4 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. WonderPlanet's annualized positive value of Interest Expense for the quarter that ended in Feb. 2026 was 円25 Mil. WonderPlanet's average total debt for the quarter that ended in Feb. 2026 was 円1,237 Mil. Therefore, WonderPlanet's annualized Effective Interest Rate on Debt % for the quarter that ended in Feb. 2026 was 1.99%.


WonderPlanet  (TSE:4199) Effective Interest Rate on Debt % Explanation

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


WonderPlanet Effective Interest Rate on Debt % Related Terms


WonderPlanet Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for WonderPlanet'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.

WonderPlanet Effective Interest Rate on Debt % Chart

WonderPlanet Annual Data
Trend Aug20 Aug21 Aug22 Aug23 Aug24 Aug25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial 0.85 0.70 0.86 0.62 1.51

WonderPlanet Semi-Annual Data
Aug20 Feb21 Aug21 Feb22 Aug22 Feb23 Aug23 Feb24 Aug24 Feb25 Aug25 Feb26
Effective Interest Rate on Debt % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.83 0.61 1.35 1.56 1.99

TSE:4199 vs QH, SHOP, UBER: Effective Interest Rate on Debt % Comparison

For the Software - Application subindustry, WonderPlanet'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.


WonderPlanet Effective Interest Rate on Debt % vs Software Industry

For the Software industry and Technology sector, WonderPlanet's Effective Interest Rate on Debt % distribution charts can be found below:

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


TSE:4199
56GF Score
WonderPlanet Inc TSE:4199
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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WonderPlanet Effective Interest Rate on Debt % Calculation

WonderPlanet's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Aug. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Aug. 2024 )+Total Debt  (A: Aug. 2025 ))/ count )
=-1  *  -15.821/( (925.441+1167.504)/ 2 )
=-1  *  -15.821/1046.4725
=1.51 %

where

Total Debt  (A: Aug. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=445.814 + 479.627
=925.441

Total Debt  (A: Aug. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=658.878 + 508.626
=1167.504

WonderPlanet's annualized Effective Interest Rate on Debt % for the quarter that ended in Feb. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Aug. 2025 )+Total Debt  (Q: Feb. 2026 ))/ count )
=-1  *  -24.6/( (1167.504+1306.209)/ 2 )
=-1  *  -24.6/1236.8565
=1.99 %

where

Total Debt  (Q: Aug. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=658.878 + 508.626
=1167.504

Total Debt  (Q: Feb. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=761.166 + 545.043
=1306.209

* 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 two times the semi-annual (Feb. 2026) 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 1.99% mean?
WonderPlanet (TSE:4199) has a Effective Interest Rate on Debt % of 1.99% as of Feb. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on WonderPlanet and its competitors.
Is WonderPlanet's Effective Interest Rate on Debt % too high?
WonderPlanet's current Effective Interest Rate on Debt % is 1.99%. Overall, WonderPlanet has a GF Score™ of 56/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does WonderPlanet's Effective Interest Rate on Debt % compare to QH and SHOP?
WonderPlanet's Effective Interest Rate on Debt % of 1.99% can be compared against companies in the Software 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 a Software company?
A good Effective Interest Rate on Debt % depends on the Software 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 WonderPlanet and its competitors. WonderPlanet's current Effective Interest Rate on Debt % is 1.99%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is WonderPlanet stock overvalued right now?
Based on GuruFocus' analysis, WonderPlanet (TSE:4199) is currently considered Modestly Overvalued. The stock's GF Value™ is 円648.56, compared to a current price of 円796.00 — trading 22.7% above its estimated fair value. The current Effective Interest Rate on Debt % is 1.99%. WonderPlanet's overall GF Score™ is 56/100 with 4 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 WonderPlanet (TSE:4199), the current Effective Interest Rate on Debt % is 1.99% as of Feb. 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 WonderPlanet (TSE:4199) Overvalued in 2026?

Based on GuruFocus' analysis, WonderPlanet stock appears to be overvalued. The current stock price of 円796.00 is trading 22.7% above its estimated GF Value™ of 円648.56. GuruFocus considers WonderPlanet to be Modestly Overvalued.

Key valuation signals for TSE:4199:

  • Effective Interest Rate on Debt %: 1.99%
  • GF Value™: 円648.56 vs. price of 円796.00 (22.7% above fair value)
  • GF Score™: 56/100 with 4 warning signs

No single metric tells the full story. See the TSE:4199 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


WonderPlanet Business Description

Address Nishiki 3-23-18, New Sakae Building 5th Floor, Naka-ku, Aichi prefecture, Nagoya, JPN, 460-0003
WonderPlanet Inc designs and develops native language applications and games. It is engaged in planning, developing, operating, and selling mobile games, and also developing platforms.
56GF Score

Get the complete analysis for TSE:4199

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

円796.00
Price
円648.56
GF Value