Annual report
2325.TEDINET S100XV5A
Period2025-01-01 → 2025-12-31
Filed2026-03-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥24.9bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales |
| Revenue | ¥22.6bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥22.0bn | 2023-01-01 → 2023-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥19.2bn | 2022-01-01 → 2022-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥19.3bn | 2021-01-01 → 2021-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥3.3bn | 2025-01-01 → 2025-12-31 | Cons. | Operating income |
| Operating income | ¥3.0bn | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Ordinary income | ¥3.4bn | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.1bn | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.7bn | 2023-01-01 → 2023-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.0bn | 2022-01-01 → 2022-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.9bn | 2021-01-01 → 2021-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.2bn | 2025-01-01 → 2025-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥3.1bn | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.2bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.1bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.0bn | 2023-01-01 → 2023-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.7bn | 2022-01-01 → 2022-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.9bn | 2021-01-01 → 2021-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.2bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss |
| Net income | ¥2.1bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Total assets | ¥35.1bn | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥31.1bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥29.5bn | at 2023-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥28.2bn | at 2022-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥27.5bn | at 2021-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.5bn | at 2025-12-31 | Cons. | Liabilities |
| Total liabilities | ¥4.9bn | at 2024-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥28.6bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥26.2bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥24.6bn | at 2023-12-31v | Cons. | Net assets |
| Net assets / equity | ¥23.1bn | at 2022-12-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥21.5bn | at 2021-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥17.8bn | at 2025-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥17.7bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥17.8bn | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.7bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.2bn | at 2023-12-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥14.0bn | at 2022-12-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥13.5bn | at 2021-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.1bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.8bn | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.6bn | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.0bn | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥227m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥952m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥373m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥2.4bn | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥951m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥551m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥969m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥957m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥772m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥866m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥557m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥229.24 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥222.22 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥209.33 | 2023-01-01 → 2023-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥181.03 | 2022-01-01 → 2022-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥202.4 | 2021-01-01 → 2021-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,993.41 | at 2025-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,745.57 | at 2024-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,566.9 | at 2023-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,413.81 | at 2022-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,250.65 | at 2021-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 81.2% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.9% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.0% | at 2023-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.7% | at 2022-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.0% | at 2021-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.0% | 2025-01-01 → 2025-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.4% | 2024-01-01 → 2024-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.4% | 2023-01-01 → 2023-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.8% | 2022-01-01 → 2022-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.3% | 2021-01-01 → 2021-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,471 | at 2025-12-31 | Cons. | Number of employees |
| Employees | 1,375 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 1,362 | at 2023-12-31v | Cons. | Number of employees |
| Employees | 1,137 | at 2022-12-31v | Cons. | Number of employees |
| Employees | 934 | at 2021-12-31d | Cons. | Number of employees |
| Revenue | ¥19.9bn | 2025-01-01 → 2025-12-31 | Standalone | Net sales |
| Revenue | ¥19.2bn | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥18.6bn | 2023-01-01 → 2023-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥16.9bn | 2022-01-01 → 2022-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥17.5bn | 2021-01-01 → 2021-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.1bn | 2025-01-01 → 2025-12-31 | Standalone | Operating income |
| Operating income | ¥2.9bn | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Ordinary income | ¥3.2bn | 2025-01-01 → 2025-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.0bn | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.5bn | 2023-01-01 → 2023-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.9bn | 2022-01-01 → 2022-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.7bn | 2021-01-01 → 2021-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.1bn | 2025-01-01 → 2025-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.0bn | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Net income | ¥2.1bn | 2025-01-01 → 2025-12-31 | Standalone | Profit loss |
| Net income | ¥2.0bn | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | ¥1.9bn | 2023-01-01 → 2023-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.5bn | 2022-01-01 → 2022-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.8bn | 2021-01-01 → 2021-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥32.1bn | at 2025-12-31 | Standalone | Assets |
| Total assets | ¥29.4bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥27.8bn | at 2023-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥26.5bn | at 2022-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥26.7bn | at 2021-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥5.2bn | at 2025-12-31 | Standalone | Liabilities |
| Total liabilities | ¥4.9bn | at 2024-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥26.9bn | at 2025-12-31 | Standalone | Net assets |
| Net assets / equity | ¥24.5bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥23.1bn | at 2023-12-31v | Standalone | Net assets |
| Net assets / equity | ¥21.7bn | at 2022-12-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥20.9bn | at 2021-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥15.4bn | at 2025-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥16.2bn | at 2024-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥220.43 | 2025-01-01 → 2025-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥207.29 | 2024-01-01 → 2024-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥203.44 | 2023-01-01 → 2023-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥157.03 | 2022-01-01 → 2022-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥191.74 | 2021-01-01 → 2021-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥105 | 2025-01-01 → 2025-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥95 | 2024-01-01 → 2024-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥85 | 2023-01-01 → 2023-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥75 | 2022-01-01 → 2022-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥65 | 2021-01-01 → 2021-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,820.01 | at 2025-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,574.39 | at 2024-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,425.62 | at 2023-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,271.98 | at 2022-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,191.61 | at 2021-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 83.7% | at 2025-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.5% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.4% | at 2023-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.7% | at 2022-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.4% | at 2021-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.2% | 2025-01-01 → 2025-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2024-01-01 → 2024-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.7% | 2023-01-01 → 2023-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.0% | 2022-01-01 → 2022-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.0% | 2021-01-01 → 2021-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 10,048,000 | at 2025-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,048,000 | at 2024-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,048,000 | at 2023-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,048,000 | at 2022-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,048,000 | at 2021-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 659 | at 2025-12-31 | Standalone | Number of employees |
| Employees | 645 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 618 | at 2023-12-31v | Standalone | Number of employees |
| Employees | 580 | at 2022-12-31v | Standalone | Number of employees |
| Employees | 556 | at 2021-12-31d | Standalone | Number of employees |
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 · 43
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment assets | at 2025-12-31 | −¥483m |
| Domestic Operationsreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥1.6bn |
| Domestic Operationsreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥413m |
| Domestic Operationsreportable segment | employees | at 2025-12-31 | 928 pure |
| Domestic Operationsreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥22.9bn |
| Domestic Operationsreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥22.9bn |
| Domestic Operationsreportable segment | segment assets | at 2025-12-31 | ¥32.0bn |
| Domestic Operationsreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥3.5bn |
| Overseas Operationsreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥25m |
| Overseas Operationsreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥13m |
| Overseas Operationsreportable segment | employees | at 2025-12-31 | 502 pure |
| Overseas Operationsreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥1.9bn |
| Overseas Operationsreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥1.9bn |
| Overseas Operationsreportable segment | segment assets | at 2025-12-31 | ¥3.6bn |
| Overseas Operationsreportable segment | segment profit | 2025-01-01 → 2025-12-31 | −¥220m |
| —segment total | capex | 2025-01-01 → 2025-12-31 | ¥1.6bn |
| —segment total | depreciation | 2025-01-01 → 2025-12-31 | ¥426m |
| —segment total | revenue | 2025-01-01 → 2025-12-31 | ¥24.9bn |
| —segment total | revenue external | 2025-01-01 → 2025-12-31 | ¥24.9bn |
| —segment total | segment assets | at 2025-12-31 | ¥35.6bn |
| —segment total | segment profit | 2025-01-01 → 2025-12-31 | ¥3.3bn |
| Reconciling Itemsreconciling | segment assets | at 2024-12-31 | −¥483m |
| Domestic Operationsreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥330m |
| Domestic Operationsreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥342m |
| Domestic Operationsreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥20.2bn |
| Domestic Operationsreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥20.2bn |
| Domestic Operationsreportable segment | segment assets | at 2024-12-31 | ¥29.1bn |
| Domestic Operationsreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥3.1bn |
| Overseas Operationsreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥11m |
| Overseas Operationsreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥13m |
| Overseas Operationsreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥2.4bn |
| Overseas Operationsreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥2.4bn |
| Overseas Operationsreportable segment | segment assets | at 2024-12-31 | ¥2.5bn |
| Overseas Operationsreportable segment | segment profit | 2024-01-01 → 2024-12-31 | −¥138m |
| —segment total | capex | 2024-01-01 → 2024-12-31 | ¥341m |
| —segment total | depreciation | 2024-01-01 → 2024-12-31 | ¥355m |
| —segment total | revenue | 2024-01-01 → 2024-12-31 | ¥22.6bn |
| —segment total | revenue external | 2024-01-01 → 2024-12-31 | ¥22.6bn |
| —segment total | segment assets | at 2024-12-31 | ¥31.6bn |
| —segment total | segment profit | 2024-01-01 → 2024-12-31 | ¥3.0bn |
| Domestic Operationsreportable segment | employees | at 2025-12-31 | 593 pure |
| Overseas Operationsreportable segment | employees | at 2025-12-31 | 25 pure |
| —segment total | employees | at 2025-12-31 | 659 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,541
| Item | Context | Value | Unit |
|---|---|---|---|
| Net sales | CurrentYearDuration_ReportableSegmentsMember | 24854337000 | JPY |
| Net sales | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Net sales | CurrentYearDuration | 24854337000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E05299-000DomesticOperationsReportableSegmentsMember | 3488585000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E05299-000OverseasOperationsReportableSegmentsMember | -220369000 | JPY |
| Operating income | CurrentYearDuration_ReportableSegmentsMember | 3268215000 | JPY |
| Operating income | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Operating income | CurrentYearDuration | 3268215000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E05299-000DomesticOperationsReportableSegmentsMember | 31991358000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E05299-000OverseasOperationsReportableSegmentsMember | 3586840000 | JPY |
| Assets | CurrentYearInstant_ReportableSegmentsMember | 35578199000 | JPY |
| Assets | CurrentYearInstant_ReconcilingItemsMember | -482981000 | JPY |
| Assets | CurrentYearInstant | 35095218000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E05299-000DomesticOperationsReportableSegmentsMember | 413006000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E05299-000OverseasOperationsReportableSegmentsMember | 12668000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReportableSegmentsMember | 425674000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Depreciation segment information | CurrentYearDuration | 425674000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_jpcrp030000-asr_E05299-000DomesticOperationsReportableSegmentsMember | 61364000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_jpcrp030000-asr_E05299-000OverseasOperationsReportableSegmentsMember | － | JPY |
| Amortization of goodwill sga | CurrentYearDuration_ReportableSegmentsMember | 61364000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Amortization of goodwill sga | CurrentYearDuration | 61364000 | JPY |
| Net amount of unamortized goodwill | CurrentYearDuration_jpcrp030000-asr_E05299-000DomesticOperationsReportableSegmentsMember | 503679000 | JPY |
| Net amount of unamortized goodwill | CurrentYearDuration_jpcrp030000-asr_E05299-000OverseasOperationsReportableSegmentsMember | － | JPY |
| Net amount of unamortized goodwill | CurrentYearDuration_ReportableSegmentsMember | 503679000 | JPY |
| Net amount of unamortized goodwill | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Net amount of unamortized goodwill | CurrentYearDuration | 503679000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E05299-000DomesticOperationsReportableSegmentsMember | 1577756000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E05299-000OverseasOperationsReportableSegmentsMember | 25065000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReportableSegmentsMember | 1602821000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration | 1602821000 | JPY |
| Cash and deposits | Prior1YearInstant_NonConsolidatedMember | 16214483000 | JPY |
| Cash and deposits | CurrentYearInstant_NonConsolidatedMember | 15448604000 | JPY |
| Accounts receivable completed operation | Prior1YearInstant_NonConsolidatedMember | 1150161000 | JPY |
| Accounts receivable completed operation | CurrentYearInstant_NonConsolidatedMember | 1977067000 | JPY |
| Contract assets ca | Prior1YearInstant_NonConsolidatedMember | 4691911000 | JPY |
| Contract assets ca | CurrentYearInstant_NonConsolidatedMember | 4910648000 | JPY |
| Costs on uncompleted services | Prior1YearInstant_NonConsolidatedMember | 42775000 | JPY |
| Costs on uncompleted services | CurrentYearInstant_NonConsolidatedMember | 65632000 | JPY |
| Prepaid expenses | Prior1YearInstant_NonConsolidatedMember | 118056000 | JPY |
| Prepaid expenses | CurrentYearInstant_NonConsolidatedMember | 144441000 | JPY |
| Short term loans receivable to subsidiaries and affiliates | Prior1YearInstant_NonConsolidatedMember | 10000000 | JPY |
| Short term loans receivable to subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 12180000 | JPY |
| Other ca | Prior1YearInstant_NonConsolidatedMember | 272956000 | JPY |
| Other ca | CurrentYearInstant_NonConsolidatedMember | 223159000 | JPY |
| Current assets | Prior1YearInstant_NonConsolidatedMember | 22500344000 | JPY |
| Current assets | CurrentYearInstant_NonConsolidatedMember | 22781733000 | JPY |
| Buildings net | Prior1YearInstant_NonConsolidatedMember | 554472000 | JPY |
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 · 24 of 24 passed
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| 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 assets | pass |
| statement vs summary · net assets | 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 · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |