Annual report
8115.TEDINET S100YDWL
Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥11.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥11.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥10.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.6bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥7.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥613m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥703m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥676m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥665m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥489m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥176m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥450m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥676m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥716m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥571m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥583m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥545m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥141m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥380m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥574m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥588m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥9.9bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥9.9bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥9.9bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥10.3bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.1bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.1bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.5bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥5.9bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥5.5bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥5.1bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥4.6bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥4.5bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.1bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.3bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.1bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.3bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.0bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥891m | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥658m | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥343m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥783m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥910m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.1bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥102m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥172m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥5m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥31m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥70m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥153m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥418m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥491m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥742m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥921m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥661m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥126.58 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥129.33 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥119.26 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥29.98 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-79.52 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,298.03 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,211.28 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,113.78 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥987.73 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥944.77 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 58.9% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.2% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.1% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.7% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.1% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.1% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.3% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.1% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -7.9% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 213 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 206 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 175 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 173 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 183 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥10.7bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥10.9bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥10.0bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.9bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥7.1bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥545m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥550m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥632m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥617m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥427m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥170m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥494m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥632m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥667m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥562m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥565m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥508m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥155m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥413m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥9.6bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥9.7bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥9.7bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.3bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥11.2bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.0bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.4bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥5.6bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥5.2bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥4.9bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥4.4bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥4.4bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥569m | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥890m | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥124.78 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥125.27 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥111.12 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥33.04 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-86.55 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥61 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥52 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥6 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥3 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,239.72 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,161.37 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,069.12 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥955.59 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥912.66 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 58.1% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.3% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.8% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.6% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.0% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 10.4% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.2% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.0% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.5% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -8.9% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 4,774,719 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,774,719 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,774,719 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,774,719 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,774,719 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 127 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 123 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 124 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 123 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 135 | at 2022-03-31v | 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 · 54
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | −¥12m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | −¥1m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥141m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥141m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | −¥104m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥16m |
| Information Systems Developmentreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥3m |
| Information Systems Developmentreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥1m |
| Information Systems Developmentreportable segment | employees | at 2026-03-31 | 31 pure |
| Information Systems Developmentreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥623m |
| Information Systems Developmentreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥482m |
| Information Systems Developmentreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥141m |
| Information Systems Developmentreportable segment | segment assets | at 2026-03-31 | ¥279m |
| Information Systems Developmentreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥29m |
| Personal Belongingsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥182m |
| Personal Belongingsreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥163m |
| Personal Belongingsreportable segment | employees | at 2026-03-31 | 182 pure |
| Personal Belongingsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥11.5bn |
| Personal Belongingsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥11.5bn |
| Personal Belongingsreportable segment | segment assets | at 2026-03-31 | ¥9.8bn |
| Personal Belongingsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥600m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥185m |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥164m |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥12.1bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥11.9bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥141m |
| —segment total | segment assets | at 2026-03-31 | ¥10.0bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥629m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥57m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | −¥28,000 |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥26m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥26m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | −¥116m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥10m |
| Information Systems Developmentreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥491,000 |
| Information Systems Developmentreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥848,000 |
| Information Systems Developmentreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥478m |
| Information Systems Developmentreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥452m |
| Information Systems Developmentreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥26m |
| Information Systems Developmentreportable segment | segment assets | at 2025-03-31 | ¥298m |
| Information Systems Developmentreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥24m |
| Personal Belongingsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥145m |
| Personal Belongingsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥160m |
| Personal Belongingsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥11.5bn |
| Personal Belongingsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥11.5bn |
| Personal Belongingsreportable segment | segment assets | at 2025-03-31 | ¥9.8bn |
| Personal Belongingsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥688m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥146m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥161m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥12.0bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥11.9bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥26m |
| —segment total | segment assets | at 2025-03-31 | ¥10.1bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥712m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,562
| Item | Context | Value | Unit |
|---|---|---|---|
| Amortization of goodwill sga | Prior1YearDuration_ReportableSegmentsMember | － | JPY |
| Amortization of goodwill sga | Prior1YearDuration_ReconcilingItemsMember | 11778000 | JPY |
| Amortization of goodwill sga | Prior1YearDuration | 11778000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | 145343000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | 491000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_ReportableSegmentsMember | 145835000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_ReconcilingItemsMember | 57159000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration | 202995000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | 11451717000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | 481815000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReportableSegmentsMember | 11933532000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | CurrentYearDuration | 11933532000 | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | 141106000 | JPY |
| Transactions with other segments | CurrentYearDuration_ReportableSegmentsMember | 141106000 | JPY |
| Transactions with other segments | CurrentYearDuration_ReconcilingItemsMember | -141106000 | JPY |
| Transactions with other segments | CurrentYearDuration | － | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | 11451717000 | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | 622921000 | JPY |
| Net sales | CurrentYearDuration_ReportableSegmentsMember | 12074639000 | JPY |
| Net sales | CurrentYearDuration_ReconcilingItemsMember | -141106000 | JPY |
| Net sales | CurrentYearDuration | 11933532000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | 600188000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | 29037000 | JPY |
| Operating income | CurrentYearDuration_ReportableSegmentsMember | 629225000 | JPY |
| Operating income | CurrentYearDuration_ReconcilingItemsMember | -16418000 | JPY |
| Operating income | CurrentYearDuration | 612806000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | 9763706000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | 278672000 | JPY |
| Assets | CurrentYearInstant_ReportableSegmentsMember | 10042378000 | JPY |
| Assets | CurrentYearInstant_ReconcilingItemsMember | -103707000 | JPY |
| Assets | CurrentYearInstant | 9938671000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | 163225000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | 1205000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReportableSegmentsMember | 164430000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReconcilingItemsMember | -1478000 | JPY |
| Depreciation segment information | CurrentYearDuration | 162952000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | － | JPY |
| Amortization of goodwill sga | CurrentYearDuration_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | － | JPY |
| Amortization of goodwill sga | CurrentYearDuration_ReportableSegmentsMember | － | JPY |
| Amortization of goodwill sga | CurrentYearDuration_ReconcilingItemsMember | 11778000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration | 11778000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | 182012000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | 3409000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReportableSegmentsMember | 185421000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReconcilingItemsMember | -11874000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration | 173546000 | JPY |
| Goodwill | Prior1YearInstant_jpcrp030000-asr_E02639-000PersonalBelongingsReportableSegmentsMember | － | JPY |
| Goodwill | Prior1YearInstant_jpcrp030000-asr_E02639-000InformationSystemsDevelopmentReportableSegmentsMember | － | 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 rounding |
| 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 |