Seigakusha Co (TSE:2179) Operating Income: 円979 Mil (TTM As of Mar. 2026)

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TSE:2179 Seigakusha Co Ltd TSE:2179
69 GF Score
Price 円837.00
GF Value 円888.80
Valuation Fairly Valued
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What is Seigakusha Co Operating Income?

Seigakusha Co TSE:2179 +1.70% 69 Operating Income is 円979 Mil as of Mar. 2026. GuruFocus rates TSE:2179 with a GF Score™ of 69/100 and a GF Value™ of 円888.80 (Fairly Valued).

Seigakusha Co's Operating Income for the three months ended in Mar. 2026 was 円46 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was 円979 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. Seigakusha Co's Operating Income for the three months ended in Mar. 2026 was 円46 Mil. Seigakusha Co's Revenue for the three months ended in Mar. 2026 was 円3,829 Mil. Therefore, Seigakusha Co's Operating Margin % for the quarter that ended in Mar. 2026 was 1.19%.

Good Sign:

Seigakusha Co Ltd operating margin is expanding. Margin expansion is usually a good sign.

Seigakusha Co's 5-Year average Growth Rate for Operating Margin % was 62.50% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. Seigakusha Co's annualized ROC % for the quarter that ended in Mar. 2026 was 0.00%. Seigakusha Co's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was -2.32%.


Seigakusha Co  (TSE:2179) Operating Income Explanation

1. Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.

Seigakusha Co's annualized ROC % for the quarter that ended in Mar. 2026 is calculated as:

ROC % (Q: Mar. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Dec. 2025 ) + Invested Capital (Q: Mar. 2026 ))/ count )
=182.74 * ( 1 - 100% )/( (9465.636 + 8124.254)/ 2 )
=0/8794.945
=0.00 %

where

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=10720.399 - 439.474 - ( 1730.448 - max(0, 4162.971 - 4978.26+1730.448))
=9465.636

Invested Capital(Q: Mar. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=9911.519 - 948.857 - ( 2584.118 - max(0, 3484.14 - 4322.548+2584.118))
=8124.254

Note: The Operating Income data used here is four times the quarterly (Mar. 2026) data.

2. Joel Greenblatt's definition of Return on Capital:

Seigakusha Co's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 is calculated as:

ROC (Joel Greenblatt) %(Q: Mar. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Dec. 2025  Q: Mar. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=-92.032/( ( (4006.244 + max(-75.443999999999, 0)) + (3939.007 + max(-948.449, 0)) )/ 2 )
=-92.032/( ( 4006.244 + 3939.007 )/ 2 )
=-92.032/3972.6255
=-2.32 %

where Working Capital is:

Working Capital(Q: Dec. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(2707.304 + 50.774 + 489.734) - (439.474 + 0 + 2883.782)
=-75.443999999999

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(1329.733 + 59.338 + 349.359) - (948.857 + 0 + 1738.022)
=-948.449

When net working capital is negative, 0 is used.

Note: The EBIT data used here is four times the quarterly (Mar. 2026) EBIT data.

3. Operating Income is also linked to Operating Margin %:

Seigakusha Co's Operating Margin % for the quarter that ended in Mar. 2026 is calculated as:

Operating Margin %=Operating Income (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=45.685/3828.969
=1.19 %

* 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.

4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.


Be Aware

Compared with a company's EBITDA margin, Operating Margin can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin may decline. Often the Operating Margin declines well before the company's revenue or even profit decline. Therefore, Operating Margin is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia's Operating Margin had already been in decline since 2002, although its earnings per share were still rising. Investors who paid attention to Operating Margin would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.


Seigakusha Co Operating Income Related Terms


Seigakusha Co Operating Income Historical Data

* Premium members only.

The historical data trend for Seigakusha Co's Operating Income 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.

Seigakusha Co Operating Income Chart

Seigakusha Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Operating Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only 640.45 712.17 702.95 778.29 978.87

Seigakusha Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26
Operating Income 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 0.00 -554.11 721.63 765.66 45.69
TSE:2179
69GF Score
Seigakusha Co Ltd TSE:2179
Operating Income is just one metric. See GF Score™, valuation, warning signs, and more.
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Seigakusha Co Operating Income Calculation

Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.

Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was 円979 Mil.

* 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.

Frequently Asked Questions Learn more about Operating Income →
What does a Operating Income of 円979 Mil mean?
Seigakusha Co (TSE:2179) has a Operating Income of 円979 Mil as of Mar. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Seigakusha Co and its competitors.
Is Seigakusha Co's Operating Income too high?
Seigakusha Co's current Operating Income is 円979 Mil. Overall, Seigakusha Co has a GF Score™ of 69/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Seigakusha Co's Operating Income compare to EDU and TAL?
Seigakusha Co's Operating Income of 円979 Mil can be compared against companies in the Education industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for an Education company?
A good Operating Income depends on the Education industry context. However, Operating Income 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 Operating Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Seigakusha Co and its competitors. Seigakusha Co's current Operating Income is 円979 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Seigakusha Co stock overvalued right now?
Based on GuruFocus' analysis, Seigakusha Co (TSE:2179) is currently considered Fairly Valued. The stock's GF Value™ is 円888.80, compared to a current price of 円837.00 — trading 5.8% below its estimated fair value. The current Operating Income is 円979 Mil. Seigakusha Co's overall GF Score™ is 69/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For Seigakusha Co (TSE:2179), the current Operating Income is 円979 Mil 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 Seigakusha Co (TSE:2179) Overvalued in 2026?

Based on GuruFocus' analysis, Seigakusha Co stock appears to be undervalued. The current stock price of 円837.00 is trading 5.8% below its estimated GF Value™ of 円888.80. GuruFocus considers Seigakusha Co to be Fairly Valued.

Key valuation signals for TSE:2179:

  • Operating Income: 円979 Mil
  • GF Value™: 円888.80 vs. price of 円837.00 (5.8% below fair value)
  • GF Score™: 69/100

No single metric tells the full story. See the TSE:2179 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Seigakusha Co Business Description

Address Kaijo Umeda Building, 3-1-2, Nakazaki-Nishi, Kita-ku, Osaka, JPN, 530-0015
Seigakusha Co Ltd is engaged in operating junior secondary schools in Japan. The company also provides junior high school entry courses, university entry courses, and individual instruction courses, as well as operates examination image lesson preparatory school. The Group has following segments: Education-related business, Real estate rental business, Catering business, Company-wide. The majority of revenue is from Education-related business.
69GF Score

Get the complete analysis for TSE:2179

Operating Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円837.00
Price
円888.80
GF Value