Half-year report · HY
6324.TEDINET S100X3L2
Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥27.8bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥55.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥26.6bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥465m | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | −¥638m | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥503m | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥151m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥828m | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥584m | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | −¥861m | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥317m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥850m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥317m | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | −¥850m | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥107.2bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥113.6bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥118.4bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥30.4bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥34.7bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥76.8bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥78.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥80.9bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥20.6bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥24.9bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥18.6bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥22.9bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.3bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥18.9bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥3.9bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥7.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.2bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥2.9bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥5.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥5.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.6bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥3.35 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥36.57 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-8.95 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 71.7% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.5% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.4% | 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 · 46
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥3.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥3.6bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥1.4bn |
| Chinareportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥2.3bn |
| Chinareportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥2.3bn |
| Chinareportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥2m |
| Chinareportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥438m |
| Europereportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥7.7bn |
| Europereportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥7.7bn |
| Europereportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥38m |
| Europereportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥71m |
| Japanreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥15.9bn |
| Japanreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥12.4bn |
| Japanreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥3.5bn |
| Japanreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥1.5bn |
| North Americareportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥5.5bn |
| North Americareportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥5.5bn |
| North Americareportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥13m |
| North Americareportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥34m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥31.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥27.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥3.6bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥1.9bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥4.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥4.6bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2024-09-30 | −¥1.2bn |
| Chinareportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥3.0bn |
| Chinareportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥3.0bn |
| Chinareportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥1m |
| Chinareportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥84m |
| Europereportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥8.1bn |
| Europereportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥8.0bn |
| Europereportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥96m |
| Europereportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | −¥128m |
| Japanreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥14.2bn |
| Japanreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥9.7bn |
| Japanreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥4.5bn |
| Japanreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥183m |
| North Americareportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥5.8bn |
| North Americareportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥5.8bn |
| North Americareportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥7m |
| North Americareportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥278m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥31.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥26.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥4.6bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥417m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 579
| Item | Context | Value | Unit |
|---|---|---|---|
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E01712-000ChinaReportableSegmentMember | 2109000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E01712-000NorthAmericaReportableSegmentsMember | 12843000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E01712-000EuropeReportableSegmentsMember | 37953000 | JPY |
| Transactions with other segments | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 3593076000 | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | -3593076000 | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01712-000JapanReportableSegmentsMember | 15909874000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01712-000ChinaReportableSegmentMember | 2279033000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01712-000NorthAmericaReportableSegmentsMember | 5509725000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01712-000EuropeReportableSegmentsMember | 7733130000 | JPY |
| Net sales | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 31431764000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | -3593076000 | JPY |
| Net sales | InterimDuration | 27838688000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E01712-000JapanReportableSegmentsMember | 1472324000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E01712-000ChinaReportableSegmentMember | 437834000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E01712-000NorthAmericaReportableSegmentsMember | -33775000 | JPY |
| Ordinary income | InterimDuration_jpcrp040300-ssr_E01712-000EuropeReportableSegmentsMember | 71492000 | JPY |
| Ordinary income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 1947876000 | JPY |
| Ordinary income | InterimDuration_ReconcilingItemsMember | -1445139000 | JPY |
| Ordinary income | InterimDuration | 502737000 | 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 | 2025-11-13 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第38期中(自 2025年４月１日 至 2025年９月30日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社ハーモニック・ドライブ・システムズ | |
| Company name in english cover page | FilingDateInstant | Harmonic Drive Systems Inc. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 丸 山 顕 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都品川区南大井六丁目25番３号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 03-5471-7810 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)執行役員 塩 川 哲 也 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都品川区南大井六丁目25番３号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03-5471-7810 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)執行役員 塩 川 哲 也 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E01712 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 63240 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社ハーモニック・ドライブ・システムズ | |
| Filer name in english | FilingDateInstant | Harmonic Drive Systems Inc. | |
| 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 | 2025-04-01 | |
| Current period end date | FilingDateInstant | 2025-09-30 |
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 |
| balance sheet identity | pass |
| 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 |