Half-year report · HY
7746.TEDINET S100X46G
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 | ¥1.9bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥4.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.2bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | −¥266m | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | −¥26m | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | −¥308m | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥85m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥89m | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | −¥301m | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | −¥90m | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | −¥226m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥89m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥82m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | −¥226m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | −¥82m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥8.8bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥8.7bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥7.9bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.3bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥6.9bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥2.6bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥1.8bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.6bn | 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 | ¥1.8bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.3bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.6bn | 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 | ¥221m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥370m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥192m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥148m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥847m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥262m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥405m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥618m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥73m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥-9.27 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥3.82 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-3.52 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 29.0% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 20.8% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 20.3% | 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 · 36
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2025-09-30 | ¥310m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥310m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2025-09-30 | ¥28m |
| Functional Thin Film And Glass Segmentreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥472m |
| Functional Thin Film And Glass Segmentreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥472m |
| Functional Thin Film And Glass Segmentreportable segment | segment profit | 2025-04-01 → 2025-09-30 | −¥86m |
| Lightingreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥207m |
| Lightingreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥207m |
| Lightingreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥3m |
| Opticsreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥898m |
| Opticsreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥898m |
| Opticsreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥47m |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥1.6bn |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥1.6bn |
| —segment total | segment profit | 2025-04-01 → 2025-09-30 | −¥36m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥1.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥1.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | −¥7m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥295m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥295m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2024-09-30 | ¥45m |
| Functional Thin Film And Glass Segmentreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥641m |
| Functional Thin Film And Glass Segmentreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥641m |
| Functional Thin Film And Glass Segmentreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥15m |
| Lightingreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥266m |
| Lightingreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥266m |
| Lightingreportable segment | segment profit | 2024-04-01 → 2024-09-30 | −¥21m |
| Opticsreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥1.0bn |
| Opticsreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥1.0bn |
| Opticsreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥189m |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥1.9bn |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥1.9bn |
| —segment total | segment profit | 2024-04-01 → 2024-09-30 | ¥182m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥2.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥2.2bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥227m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 538
| Item | Context | Value | Unit |
|---|---|---|---|
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E01221-000FunctionalThinFilmAndGlassSegmentReportableSegmentMember | 15033000 | JPY |
| Operating income | Prior1InterimDuration_ReportableSegmentsMember | 182354000 | JPY |
| Operating income | Prior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 44521000 | JPY |
| Operating income | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 226876000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E01221-000OpticsReportableSegmentsMember | 898330000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E01221-000LightingReportableSegmentsMember | 207124000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E01221-000FunctionalThinFilmAndGlassSegmentReportableSegmentMember | 471512000 | JPY |
| Revenues from external customers | InterimDuration_ReportableSegmentsMember | 1576967000 | JPY |
| Revenues from external customers | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 309964000 | JPY |
| Revenues from external customers | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 1886932000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E01221-000OpticsReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E01221-000LightingReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E01221-000FunctionalThinFilmAndGlassSegmentReportableSegmentMember | － | JPY |
| Transactions with other segments | InterimDuration_ReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | － | JPY |
| Transactions with other segments | InterimDuration_TotalOfReportableSegmentsAndOthersMember | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01221-000OpticsReportableSegmentsMember | 898330000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01221-000LightingReportableSegmentsMember | 207124000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01221-000FunctionalThinFilmAndGlassSegmentReportableSegmentMember | 471512000 | JPY |
| Net sales | InterimDuration_ReportableSegmentsMember | 1576967000 | JPY |
| Net sales | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 309964000 | JPY |
| Net sales | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 1886932000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01221-000OpticsReportableSegmentsMember | 47276000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01221-000LightingReportableSegmentsMember | 2743000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01221-000FunctionalThinFilmAndGlassSegmentReportableSegmentMember | -85587000 | JPY |
| Operating income | InterimDuration_ReportableSegmentsMember | -35566000 | JPY |
| Operating income | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 28489000 | JPY |
| Operating income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | -7077000 | 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)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-11-14 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第80期中(自 2025年４月１日 至 2025年９月30日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)岡本硝子株式会社 | |
| Company name in english cover page | FilingDateInstant | OKAMOTO GLASS CO.,LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役会長 岡本 毅 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)千葉県柏市十余二380番地 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 04(7137)3111 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)財務経理部長 風間 卓 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)千葉県柏市十余二380番地 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 04(7137)3111 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)財務経理部長 風間 卓 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E01221 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 77460 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)岡本硝子株式会社 | |
| Filer name in english | FilingDateInstant | OKAMOTO GLASS 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 |