Annual report
3912.TEDINET S100XQ8M
Period2025-01-01 → 2025-12-31
Filed2026-03-13
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 146
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥3.4bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales |
| Revenue | ¥3.3bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥3.4bn | 2023-01-01 → 2023-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.1bn | 2022-01-01 → 2022-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.9bn | 2021-01-01 → 2021-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2025-01-01 → 2025-12-31 | Cons. | Operating income |
| Operating income | ¥1.1bn | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Ordinary income | ¥1.1bn | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.1bn | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥941m | 2023-01-01 → 2023-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥866m | 2022-01-01 → 2022-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥853m | 2021-01-01 → 2021-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.1bn | 2025-01-01 → 2025-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.0bn | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥488m | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥699m | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥941,000 | 2023-01-01 → 2023-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥558m | 2022-01-01 → 2022-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥539m | 2021-01-01 → 2021-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥488m | 2025-01-01 → 2025-12-31 | Cons. | Profit loss |
| Net income | ¥699m | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Total assets | ¥4.0bn | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥4.2bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥3.9bn | at 2023-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥3.5bn | at 2022-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥3.3bn | at 2021-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥896m | at 2025-12-31 | Cons. | Liabilities |
| Total liabilities | ¥811m | at 2024-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥3.1bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥3.4bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥3.0bn | at 2023-12-31v | Cons. | Net assets |
| Net assets / equity | ¥3.0bn | at 2022-12-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥2.9bn | at 2021-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.1bn | at 2025-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.1bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.5bn | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.1bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2023-12-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2022-12-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.7bn | at 2021-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥864m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥659m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥761m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥560m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥656m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.6bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥29m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥565m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥49m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥11m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥813m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥313m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥185m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥393m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥301m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥67.66 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥92.2 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-0.12 | 2023-01-01 → 2023-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥69.7 | 2022-01-01 → 2022-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥64.69 | 2021-01-01 → 2021-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥64.46 | 2021-01-01 → 2021-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥431.9 | at 2025-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥451.49 | at 2024-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥381.09 | at 2023-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥384.77 | at 2022-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥346.79 | at 2021-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 77.5% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.7% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.6% | at 2023-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 86.3% | at 2022-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 86.9% | at 2021-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 15.1% | 2025-01-01 → 2025-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 21.8% | 2024-01-01 → 2024-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 18.9% | 2022-01-01 → 2022-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 19.5% | 2021-01-01 → 2021-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 75 | at 2025-12-31 | Cons. | Number of employees |
| Employees | 84 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 91 | at 2023-12-31v | Cons. | Number of employees |
| Employees | 87 | at 2022-12-31v | Cons. | Number of employees |
| Employees | 90 | at 2021-12-31d | Cons. | Number of employees |
| Revenue | ¥3.4bn | 2025-01-01 → 2025-12-31 | Standalone | Net sales |
| Revenue | ¥3.3bn | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥3.4bn | 2023-01-01 → 2023-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥3.1bn | 2022-01-01 → 2022-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.2bn | 2021-01-01 → 2021-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2025-01-01 → 2025-12-31 | Standalone | Operating income |
| Operating income | ¥1.0bn | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Ordinary income | ¥1.1bn | 2025-01-01 → 2025-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.0bn | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.0bn | 2023-01-01 → 2023-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥830m | 2022-01-01 → 2022-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥814m | 2021-01-01 → 2021-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.1bn | 2025-01-01 → 2025-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.0bn | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Net income | ¥452m | 2025-01-01 → 2025-12-31 | Standalone | Profit loss |
| Net income | ¥710m | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | −¥40m | 2023-01-01 → 2023-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥550m | 2022-01-01 → 2022-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥492m | 2021-01-01 → 2021-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥3.6bn | at 2025-12-31 | Standalone | Assets |
| Total assets | ¥3.9bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥3.6bn | at 2023-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.2bn | at 2022-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.1bn | at 2021-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥739m | at 2025-12-31 | Standalone | Liabilities |
| Total liabilities | ¥641m | at 2024-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.9bn | at 2025-12-31 | Standalone | Net assets |
| Net assets / equity | ¥3.2bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥2.8bn | at 2023-12-31v | Standalone | Net assets |
| Net assets / equity | ¥2.9bn | at 2022-12-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥2.8bn | at 2021-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.8bn | at 2025-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.8bn | at 2024-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥62.59 | 2025-01-01 → 2025-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥93.58 | 2024-01-01 → 2024-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-5.05 | 2023-01-01 → 2023-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥68.66 | 2022-01-01 → 2022-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.13 | 2021-01-01 → 2021-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥58.92 | 2021-01-01 → 2021-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥44 | 2025-01-01 → 2025-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥37 | 2024-01-01 → 2024-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥8 | 2023-01-01 → 2023-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥403.79 | at 2025-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥429.75 | at 2024-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥358.95 | at 2023-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥367.58 | at 2022-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥334.77 | at 2021-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 79.6% | at 2025-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.4% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.6% | at 2023-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 89.5% | at 2022-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 90.1% | at 2021-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 14.8% | 2025-01-01 → 2025-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 23.4% | 2024-01-01 → 2024-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 19.4% | 2022-01-01 → 2022-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 18.3% | 2021-01-01 → 2021-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 8,925,495 | at 2025-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,925,495 | at 2024-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,925,495 | at 2023-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,925,495 | at 2022-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,925,495 | at 2021-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 75 | at 2025-12-31 | Standalone | Number of employees |
| Employees | 84 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 89 | at 2023-12-31v | Standalone | Number of employees |
| Employees | 87 | at 2022-12-31v | Standalone | Number of employees |
| Employees | 90 | 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 · 40
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-01-01 → 2025-12-31 | ¥353,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-01-01 → 2025-12-31 | −¥6m |
| MCreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥105,000 |
| MCreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥254m |
| MCreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥254m |
| MCreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥188m |
| SAreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥44,000 |
| SAreportable segment | employees | at 2025-12-31 | 61 pure |
| SAreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥3.2bn |
| SAreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥3.2bn |
| SAreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥939m |
| —segment total | depreciation | 2025-01-01 → 2025-12-31 | ¥149,000 |
| —segment total | revenue | 2025-01-01 → 2025-12-31 | ¥3.4bn |
| —segment total | revenue external | 2025-01-01 → 2025-12-31 | ¥3.4bn |
| —segment total | segment profit | 2025-01-01 → 2025-12-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-01-01 → 2025-12-31 | ¥503,000 |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-01-01 → 2025-12-31 | ¥3.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-01-01 → 2025-12-31 | ¥3.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-01-01 → 2025-12-31 | ¥1.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-01-01 → 2024-12-31 | ¥1m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-01-01 → 2024-12-31 | ¥35,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-01-01 → 2024-12-31 | ¥35,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-01-01 → 2024-12-31 | −¥59m |
| MCreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥189,000 |
| MCreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥286m |
| MCreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥286m |
| MCreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥215m |
| SAreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥632,000 |
| SAreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥3.0bn |
| SAreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥3.0bn |
| SAreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥902m |
| —segment total | depreciation | 2024-01-01 → 2024-12-31 | ¥821,000 |
| —segment total | revenue | 2024-01-01 → 2024-12-31 | ¥3.3bn |
| —segment total | revenue external | 2024-01-01 → 2024-12-31 | ¥3.3bn |
| —segment total | segment profit | 2024-01-01 → 2024-12-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-01-01 → 2024-12-31 | ¥2m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-01-01 → 2024-12-31 | ¥3.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-01-01 → 2024-12-31 | ¥3.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-01-01 → 2024-12-31 | ¥1.1bn |
| SAreportable segment | employees | at 2025-12-31 | 61 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,331
| Item | Context | Value | Unit |
|---|---|---|---|
| Audit fees total | CurrentYearDuration | 31200000 | JPY |
| Non audit fees total | CurrentYearDuration | － | JPY |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | 4125000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | 4125000 | JPY |
| Bonus remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | － | JPY |
| Share awards remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | 1 | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsExcludingAuditAndSupervisoryCommitteeMember | 6000000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsExcludingAuditAndSupervisoryCommitteeMember | 6000000 | JPY |
| Bonus remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsExcludingAuditAndSupervisoryCommitteeMember | － | JPY |
| Share awards remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsExcludingAuditAndSupervisoryCommitteeMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsExcludingAuditAndSupervisoryCommitteeMember | 2 | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember | － | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember | － | JPY |
| Bonus remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember | － | JPY |
| Share awards remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember | － | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsAppointedAsAuditAndSupervisoryCommitteeMember | 13200000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsAppointedAsAuditAndSupervisoryCommitteeMember | 13200000 | JPY |
| Bonus remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsAppointedAsAuditAndSupervisoryCommitteeMember | － | JPY |
| Share awards remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsAppointedAsAuditAndSupervisoryCommitteeMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_jpcrp030000-asr_E31331-000OutsideDirectorsAppointedAsAuditAndSupervisoryCommitteeMember | 3 | |
| Number of issues shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 1 | |
| Carrying amount shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 10460000 | JPY |
| Number of issues shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 1 | |
| Carrying amount shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 19466000 | JPY |
| Number of issues whose number of shares increased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares increased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 1 | |
| Total sale amount for decreased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 0 | JPY |
| Number of issues whose number of shares decreased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total sale amount for decreased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 38700 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 19466000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 38700 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 19040000 | JPY |
| Cash and deposits | Prior1YearInstant | 3111756000 | JPY |
| Cash and deposits | CurrentYearInstant | 3149830000 | JPY |
| Accounts receivable trade | Prior1YearInstant | 576285000 | JPY |
| Accounts receivable trade | CurrentYearInstant | 566987000 | JPY |
| Supplies | Prior1YearInstant | 2032000 | JPY |
| Supplies | CurrentYearInstant | 5414000 | JPY |
| Prepaid expenses | Prior1YearInstant | 46342000 | JPY |
| Prepaid expenses | CurrentYearInstant | 51699000 | JPY |
| Other ca | Prior1YearInstant | 14787000 | JPY |
| Other ca | CurrentYearInstant | 19872000 | JPY |
| Allowance for doubtful accounts ca | Prior1YearInstant | -38000 | JPY |
| Allowance for doubtful accounts ca | CurrentYearInstant | -25000 | 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 |
| 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 |