Half-year report · HY
2179.TEDINET S100X0NX
Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥7.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥14.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥168m | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥118m | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥160m | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥759m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥109m | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥142m | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥109m | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥73m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥461m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥74m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥73m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥74m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥9.4bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥9.5bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥9.0bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥5.5bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥5.6bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥3.9bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥3.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.5bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.3bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.2bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.3bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.0bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.7bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥29m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥105m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥176m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥339m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥143m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥296m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥166m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥328m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥13.09 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥83.18 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥13.4 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 41.4% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.7% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.1% | at 2024-09-30 | Cons. | Equity to asset ratio (5-year summary) |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 35
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥10m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥10m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2025-09-30 | −¥25m |
| Education Relatedreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥7.0bn |
| Education Relatedreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥7.0bn |
| Education Relatedreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥185m |
| Leasingreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥30m |
| Leasingreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥20m |
| Leasingreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥10m |
| Leasingreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥11m |
| Restaurantreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥31m |
| Restaurantreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥31m |
| Restaurantreportable segment | segment profit | 2025-04-01 → 2025-09-30 | −¥3m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥7.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥7.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥10m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥193m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥12m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥12m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2024-09-30 | −¥32m |
| Education Relatedreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥6.5bn |
| Education Relatedreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥6.5bn |
| Education Relatedreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥1m |
| Education Relatedreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥142m |
| Leasingreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥31m |
| Leasingreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥21m |
| Leasingreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥10m |
| Leasingreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥11m |
| Restaurantreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥31m |
| Restaurantreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥31m |
| Restaurantreportable segment | segment profit | 2024-04-01 → 2024-09-30 | −¥4m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥6.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥6.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥12m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥150m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 487
| Item | Context | Value | Unit |
|---|---|---|---|
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E21514-000RestaurantReportableSegmentsMember | -3531000 | JPY |
| Operating income | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 149713000 | JPY |
| Operating income | Prior1InterimDuration_ReconcilingItemsMember | -31550000 | JPY |
| Operating income | Prior1InterimDuration | 118162000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E21514-000EducationRelatedReportableSegmentsMember | 7015567000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E21514-000LeasingReportableSegmentsMember | 20045000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E21514-000RestaurantReportableSegmentsMember | 31334000 | JPY |
| Revenues from external customers | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 7066947000 | JPY |
| Revenues from external customers | InterimDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | InterimDuration | 7066947000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E21514-000EducationRelatedReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E21514-000LeasingReportableSegmentsMember | 10320000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E21514-000RestaurantReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 10320000 | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | -10320000 | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E21514-000EducationRelatedReportableSegmentsMember | 7015567000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E21514-000LeasingReportableSegmentsMember | 30366000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E21514-000RestaurantReportableSegmentsMember | 31334000 | JPY |
| Net sales | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 7077268000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | -10320000 | JPY |
| Net sales | InterimDuration | 7066947000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E21514-000EducationRelatedReportableSegmentsMember | 185083000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E21514-000LeasingReportableSegmentsMember | 11244000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E21514-000RestaurantReportableSegmentsMember | -3413000 | JPY |
| Operating income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 192915000 | JPY |
| Operating income | InterimDuration_ReconcilingItemsMember | -25392000 | JPY |
| Operating income | InterimDuration | 167522000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)半期報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条の５第１項の表の第１号 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)近畿財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-11-14 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第40期中(自 2025年４月１日 至 2025年９月30日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社 成学社 | |
| Company name in english cover page | FilingDateInstant | SEIGAKUSHA CO.,LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 永井 博 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)大阪府大阪市北区中崎西三丁目１番２号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 06-6373-1529 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役経営企画部長 山本 一之 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)大阪府大阪市北区中崎西三丁目１番２号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 06-6373-1571 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役経営企画部長 山本 一之 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E21514 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 21790 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社 成学社 | |
| Filer name in english | FilingDateInstant | SEIGAKUSHA CO.,LTD. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 14 of 14 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |