Half-year report · HY
6664.TEDINET S100YPRY
Period2025-12-01 → 2026-05-31
Filed2026-07-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥3.1bn | 2025-12-01 → 2026-05-31 | Cons. | Net sales |
| Revenue | ¥6.8bn | 2024-12-01 → 2025-11-30 | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.3bn | 2024-12-01 → 2025-05-31 | Cons. | Net sales |
| Operating income | −¥165m | 2025-12-01 → 2026-05-31 | Cons. | Operating income |
| Operating income | −¥89m | 2024-12-01 → 2025-05-31 | Cons. | Operating income |
| Ordinary income | −¥265m | 2025-12-01 → 2026-05-31 | Cons. | Ordinary income |
| Ordinary income | −¥422m | 2024-12-01 → 2025-11-30 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥19m | 2024-12-01 → 2025-05-31 | Cons. | Ordinary income |
| Profit before tax | −¥265m | 2025-12-01 → 2026-05-31 | Cons. | Income before income taxes |
| Profit before tax | −¥19m | 2024-12-01 → 2025-05-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥287m | 2025-12-01 → 2026-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥226m | 2024-12-01 → 2025-11-30 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥47m | 2024-12-01 → 2025-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income | −¥287m | 2025-12-01 → 2026-05-31 | Cons. | Profit loss |
| Net income | −¥47m | 2024-12-01 → 2025-05-31 | Cons. | Profit loss |
| Total assets | ¥12.5bn | at 2026-05-31 | Cons. | Assets |
| Total assets | ¥11.3bn | at 2025-11-30 | Cons. | Assets |
| Total assets | ¥12.2bn | at 2025-05-31 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.9bn | at 2026-05-31 | Cons. | Liabilities |
| Total liabilities | ¥6.2bn | at 2025-11-30 | Cons. | Liabilities |
| Net assets / equity | ¥7.6bn | at 2026-05-31 | Cons. | Net assets |
| Net assets / equity | ¥5.2bn | at 2025-11-30 | Cons. | Net assets |
| Net assets / equity | ¥5.0bn | at 2025-05-31 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.1bn | at 2026-05-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.7bn | at 2025-11-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.1bn | at 2026-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.6bn | at 2025-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.3bn | at 2025-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.7bn | at 2024-11-30v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥204m | 2025-12-01 → 2026-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥51m | 2024-12-01 → 2025-11-30 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥324m | 2024-12-01 → 2025-05-31 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥27m | 2025-12-01 → 2026-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥164m | 2024-12-01 → 2025-11-30 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥461m | 2024-12-01 → 2025-05-31 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥1.0bn | 2025-12-01 → 2026-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.6bn | 2024-12-01 → 2025-11-30 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.4bn | 2024-12-01 → 2025-05-31 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥-21.73 | 2025-12-01 → 2026-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-36.59 | 2024-12-01 → 2025-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-7.56 | 2024-12-01 → 2025-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 60.9% | at 2026-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.6% | at 2025-11-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.0% | at 2025-05-31 | 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 · 38
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-12-01 → 2026-05-31 | −¥513m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-12-01 → 2026-05-31 | −¥513m |
| Reconciling Itemsreconciling | segment profit | 2025-12-01 → 2026-05-31 | −¥3m |
| Americareportable segment | revenue | 2025-12-01 → 2026-05-31 | ¥372m |
| Americareportable segment | revenue external | 2025-12-01 → 2026-05-31 | ¥368m |
| Americareportable segment | revenue intersegment | 2025-12-01 → 2026-05-31 | ¥5m |
| Americareportable segment | segment profit | 2025-12-01 → 2026-05-31 | −¥200m |
| Europe Asia And Othersreportable segment | revenue | 2025-12-01 → 2026-05-31 | ¥1.2bn |
| Europe Asia And Othersreportable segment | revenue external | 2025-12-01 → 2026-05-31 | ¥1.1bn |
| Europe Asia And Othersreportable segment | revenue intersegment | 2025-12-01 → 2026-05-31 | ¥91m |
| Europe Asia And Othersreportable segment | segment profit | 2025-12-01 → 2026-05-31 | −¥104m |
| Japanreportable segment | revenue | 2025-12-01 → 2026-05-31 | ¥2.0bn |
| Japanreportable segment | revenue external | 2025-12-01 → 2026-05-31 | ¥1.6bn |
| Japanreportable segment | revenue intersegment | 2025-12-01 → 2026-05-31 | ¥417m |
| Japanreportable segment | segment profit | 2025-12-01 → 2026-05-31 | ¥142m |
| —segment total | revenue | 2025-12-01 → 2026-05-31 | ¥3.6bn |
| —segment total | revenue external | 2025-12-01 → 2026-05-31 | ¥3.1bn |
| —segment total | revenue intersegment | 2025-12-01 → 2026-05-31 | ¥513m |
| —segment total | segment profit | 2025-12-01 → 2026-05-31 | −¥162m |
| Reconciling Itemsreconciling | revenue | 2024-12-01 → 2025-05-31 | −¥391m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-12-01 → 2025-05-31 | −¥391m |
| Reconciling Itemsreconciling | segment profit | 2024-12-01 → 2025-05-31 | −¥3m |
| Americareportable segment | revenue | 2024-12-01 → 2025-05-31 | ¥636m |
| Americareportable segment | revenue external | 2024-12-01 → 2025-05-31 | ¥633m |
| Americareportable segment | revenue intersegment | 2024-12-01 → 2025-05-31 | ¥3m |
| Americareportable segment | segment profit | 2024-12-01 → 2025-05-31 | −¥124m |
| Europe Asia And Othersreportable segment | revenue | 2024-12-01 → 2025-05-31 | ¥1.1bn |
| Europe Asia And Othersreportable segment | revenue external | 2024-12-01 → 2025-05-31 | ¥1.1bn |
| Europe Asia And Othersreportable segment | revenue intersegment | 2024-12-01 → 2025-05-31 | ¥89,000 |
| Europe Asia And Othersreportable segment | segment profit | 2024-12-01 → 2025-05-31 | −¥60m |
| Japanreportable segment | revenue | 2024-12-01 → 2025-05-31 | ¥2.0bn |
| Japanreportable segment | revenue external | 2024-12-01 → 2025-05-31 | ¥1.6bn |
| Japanreportable segment | revenue intersegment | 2024-12-01 → 2025-05-31 | ¥388m |
| Japanreportable segment | segment profit | 2024-12-01 → 2025-05-31 | ¥99m |
| —segment total | revenue | 2024-12-01 → 2025-05-31 | ¥3.7bn |
| —segment total | revenue external | 2024-12-01 → 2025-05-31 | ¥3.3bn |
| —segment total | revenue intersegment | 2024-12-01 → 2025-05-31 | ¥391m |
| —segment total | segment profit | 2024-12-01 → 2025-05-31 | −¥86m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 475
| Item | Context | Value | Unit |
|---|---|---|---|
| Transactions with other segments | InterimDuration_ReportableSegmentsMember | 512868000 | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | -512868000 | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E02095-000JapanReportableSegmentsMember | 2045054000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E02095-000AmericaReportableSegmentsMember | 372382000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E02095-000EuropeAsiaAndOthersReportableSegmentsMember | 1160865000 | JPY |
| Net sales | InterimDuration_ReportableSegmentsMember | 3578302000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | -512868000 | JPY |
| Net sales | InterimDuration | 3065434000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E02095-000JapanReportableSegmentsMember | 142487000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E02095-000AmericaReportableSegmentsMember | -200214000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E02095-000EuropeAsiaAndOthersReportableSegmentsMember | -104401000 | JPY |
| Operating income | InterimDuration_ReportableSegmentsMember | -162127000 | JPY |
| Operating income | InterimDuration_ReconcilingItemsMember | -2679000 | JPY |
| Operating income | InterimDuration | -164807000 | 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 | 2026-07-10 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第51期中（自 2025年12月１日 至 2026年５月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社オプトエレクトロニクス | |
| Company name in english cover page | FilingDateInstant | OPTOELECTRONICS CO.,LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 野々垣 龍哉 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)埼玉県蕨市塚越４丁目12番17号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)（０４８）４４６－１１８１（代表） | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)社長付管理部長 庭井 貫治 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)埼玉県蕨市塚越４丁目12番17号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)（０４８）４４６－１１８１（代表） | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)社長付管理部長 庭井 貫治 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E02095 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 66640 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社オプトエレクトロニクス | |
| Filer name in english | FilingDateInstant | OPTOELECTRONICS CO.,LTD. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第四号の三様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | － | |
| Current fiscal year start date | FilingDateInstant | 2025-12-01 | |
| Current period end date | FilingDateInstant | 2026-05-31 | |
| Type of current period | FilingDateInstant | HY | |
| Current fiscal year end date | FilingDateInstant | 2026-11-30 | |
| Previous fiscal year start date | FilingDateInstant | 2024-12-01 | |
| Comparative period end date | FilingDateInstant | 2025-05-31 | |
| Previous fiscal year end date | FilingDateInstant | 2025-11-30 |
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 |