Annual report
7975.TEDINET S100Y4MZ
Period2025-03-01 → 2026-02-28
Filed2026-05-20
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥9.1bn | 2025-03-01 → 2026-02-28 | Cons. | Net sales |
| Revenue | ¥9.2bn | 2024-03-01 → 2025-02-28 | Cons. | Net sales |
| Revenue | ¥8.8bn | 2023-03-01 → 2024-02-29v | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.5bn | 2022-03-01 → 2023-02-28v | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.7bn | 2021-03-01 → 2022-02-28d | Cons. | Net sales (5-year summary) |
| Operating income | ¥36m | 2025-03-01 → 2026-02-28 | Cons. | Operating income |
| Operating income | ¥179m | 2024-03-01 → 2025-02-28 | Cons. | Operating income |
| Ordinary income | ¥114m | 2025-03-01 → 2026-02-28 | Cons. | Ordinary income |
| Ordinary income | ¥207m | 2024-03-01 → 2025-02-28 | Cons. | Ordinary income |
| Ordinary income | −¥212m | 2023-03-01 → 2024-02-29v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥31m | 2022-03-01 → 2023-02-28v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥408m | 2021-03-01 → 2022-02-28d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥110m | 2025-03-01 → 2026-02-28 | Cons. | Income before income taxes |
| Profit before tax | ¥528m | 2024-03-01 → 2025-02-28 | Cons. | Income before income taxes |
| Net income (owners) | ¥67m | 2025-03-01 → 2026-02-28 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥412m | 2024-03-01 → 2025-02-28 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥94m | 2023-03-01 → 2024-02-29v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥24m | 2022-03-01 → 2023-02-28v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥263m | 2021-03-01 → 2022-02-28d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥67m | 2025-03-01 → 2026-02-28 | Cons. | Profit loss |
| Net income | ¥412m | 2024-03-01 → 2025-02-28 | Cons. | Profit loss |
| Total assets | ¥13.5bn | at 2026-02-28 | Cons. | Assets |
| Total assets | ¥13.4bn | at 2025-02-28 | Cons. | Assets |
| Total assets | ¥13.1bn | at 2024-02-29v | Cons. | Total assets (5-year summary) |
| Total assets | ¥12.7bn | at 2023-02-28v | Cons. | Total assets (5-year summary) |
| Total assets | ¥13.3bn | at 2022-02-28d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.5bn | at 2026-02-28 | Cons. | Liabilities |
| Total liabilities | ¥2.8bn | at 2025-02-28 | Cons. | Liabilities |
| Net assets / equity | ¥11.0bn | at 2026-02-28 | Cons. | Net assets |
| Net assets / equity | ¥10.6bn | at 2025-02-28 | Cons. | Net assets |
| Net assets / equity | ¥10.2bn | at 2024-02-29v | Cons. | Net assets |
| Net assets / equity | ¥10.2bn | at 2023-02-28v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥10.1bn | at 2022-02-28d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥729m | at 2026-02-28 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.3bn | at 2025-02-28 | Cons. | Cash and deposits |
| Cash & equivalents | ¥729m | at 2026-02-28 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.3bn | at 2025-02-28 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.2bn | at 2024-02-29v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2023-02-28v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.3bn | at 2022-02-28d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥48m | 2025-03-01 → 2026-02-28 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥290m | 2024-03-01 → 2025-02-28 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥663m | 2023-03-01 → 2024-02-29v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥746m | 2022-03-01 → 2023-02-28v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥721m | 2021-03-01 → 2022-02-28d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.4bn | 2025-03-01 → 2026-02-28 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.2bn | 2024-03-01 → 2025-02-28 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥727m | 2023-03-01 → 2024-02-29v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥113m | 2022-03-01 → 2023-02-28v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥127m | 2021-03-01 → 2022-02-28d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥242m | 2025-03-01 → 2026-02-28 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥400m | 2024-03-01 → 2025-02-28 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥220m | 2023-03-01 → 2024-02-29v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥339m | 2022-03-01 → 2023-02-28v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥139m | 2021-03-01 → 2022-02-28d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥19.77 | 2025-03-01 → 2026-02-28 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥121.3 | 2024-03-01 → 2025-02-28 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-27.62 | 2023-03-01 → 2024-02-29v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-7.19 | 2022-03-01 → 2023-02-28v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥77.36 | 2021-03-01 → 2022-02-28d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥3,235.8 | at 2026-02-28 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,135.12 | at 2025-02-28 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,018.59 | at 2024-02-29v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,011.93 | at 2023-02-28v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,979.43 | at 2022-02-28d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 81.2% | at 2026-02-28 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.2% | at 2025-02-28 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.1% | at 2024-02-29v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.3% | at 2023-02-28v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.8% | at 2022-02-28d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 0.6% | 2025-03-01 → 2026-02-28 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.9% | 2024-03-01 → 2025-02-28 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -0.9% | 2023-03-01 → 2024-02-29v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -0.2% | 2022-03-01 → 2023-02-28v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.7% | 2021-03-01 → 2022-02-28d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 591 | at 2026-02-28 | Cons. | Number of employees |
| Employees | 590 | at 2025-02-28 | Cons. | Number of employees |
| Employees | 592 | at 2024-02-29v | Cons. | Number of employees |
| Employees | 596 | at 2023-02-28v | Cons. | Number of employees |
| Employees | 606 | at 2022-02-28d | Cons. | Number of employees |
| Revenue | ¥9.1bn | 2025-03-01 → 2026-02-28 | Standalone | Net sales |
| Revenue | ¥9.2bn | 2024-03-01 → 2025-02-28 | Standalone | Net sales |
| Revenue | ¥8.8bn | 2023-03-01 → 2024-02-29v | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.5bn | 2022-03-01 → 2023-02-28v | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.7bn | 2021-03-01 → 2022-02-28d | Standalone | Net sales (5-year summary) |
| Operating income | −¥70m | 2025-03-01 → 2026-02-28 | Standalone | Operating income |
| Operating income | ¥14m | 2024-03-01 → 2025-02-28 | Standalone | Operating income |
| Ordinary income | ¥14m | 2025-03-01 → 2026-02-28 | Standalone | Ordinary income |
| Ordinary income | ¥45m | 2024-03-01 → 2025-02-28 | Standalone | Ordinary income |
| Ordinary income | −¥298m | 2023-03-01 → 2024-02-29v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥84m | 2022-03-01 → 2023-02-28v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥385m | 2021-03-01 → 2022-02-28d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥9m | 2025-03-01 → 2026-02-28 | Standalone | Income before income taxes |
| Profit before tax | ¥366m | 2024-03-01 → 2025-02-28 | Standalone | Income before income taxes |
| Net income | −¥13m | 2025-03-01 → 2026-02-28 | Standalone | Profit loss |
| Net income | ¥283m | 2024-03-01 → 2025-02-28 | Standalone | Profit loss |
| Net income | −¥161m | 2023-03-01 → 2024-02-29v | Standalone | Net income loss (5-year summary) |
| Net income | −¥75m | 2022-03-01 → 2023-02-28v | Standalone | Net income loss (5-year summary) |
| Net income | ¥257m | 2021-03-01 → 2022-02-28d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥12.7bn | at 2026-02-28 | Standalone | Assets |
| Total assets | ¥12.6bn | at 2025-02-28 | Standalone | Assets |
| Total assets | ¥12.6bn | at 2024-02-29v | Standalone | Total assets (5-year summary) |
| Total assets | ¥12.4bn | at 2023-02-28v | Standalone | Total assets (5-year summary) |
| Total assets | ¥13.1bn | at 2022-02-28d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.7bn | at 2026-02-28 | Standalone | Liabilities |
| Total liabilities | ¥2.9bn | at 2025-02-28 | Standalone | Liabilities |
| Net assets / equity | ¥10.0bn | at 2026-02-28 | Standalone | Net assets |
| Net assets / equity | ¥9.8bn | at 2025-02-28 | Standalone | Net assets |
| Net assets / equity | ¥9.6bn | at 2024-02-29v | Standalone | Net assets |
| Net assets / equity | ¥9.8bn | at 2023-02-28v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥9.9bn | at 2022-02-28d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥351m | at 2026-02-28 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.9bn | at 2025-02-28 | Standalone | Cash and deposits |
| EPS (basic) | ¥-3.75 | 2025-03-01 → 2026-02-28 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥83.48 | 2024-03-01 → 2025-02-28 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-47.53 | 2023-03-01 → 2024-02-29v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-22.07 | 2022-03-01 → 2023-02-28v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥75.76 | 2021-03-01 → 2022-02-28d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥25 | 2025-03-01 → 2026-02-28 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2024-03-01 → 2025-02-28 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2023-03-01 → 2024-02-29v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2022-03-01 → 2023-02-28v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2021-03-01 → 2022-02-28d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,947.01 | at 2026-02-28 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,874.21 | at 2025-02-28 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,833.49 | at 2024-02-29v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,878.93 | at 2023-02-28v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,904.29 | at 2022-02-28d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 79.0% | at 2026-02-28 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.1% | at 2025-02-28 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.2% | at 2024-02-29v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.6% | at 2023-02-28v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.0% | at 2022-02-28d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -0.1% | 2025-03-01 → 2026-02-28 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.9% | 2024-03-01 → 2025-02-28 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -1.7% | 2023-03-01 → 2024-02-29v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -0.8% | 2022-03-01 → 2023-02-28v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.7% | 2021-03-01 → 2022-02-28d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 3,815,700 | at 2026-02-28 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,815,700 | at 2025-02-28 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,815,700 | at 2024-02-29v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,815,700 | at 2023-02-28v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,815,700 | at 2022-02-28d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 186 | at 2026-02-28 | Standalone | Number of employees |
| Employees | 183 | at 2025-02-28 | Standalone | Number of employees |
| Employees | 177 | at 2024-02-29v | Standalone | Number of employees |
| Employees | 172 | at 2023-02-28v | Standalone | Number of employees |
| Employees | 167 | at 2022-02-28d | 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 · 50
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-03-01 → 2026-02-28 | −¥2m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-03-01 → 2026-02-28 | −¥2m |
| Reconciling Itemsreconciling | segment assets | at 2026-02-28 | −¥20m |
| Reconciling Itemsreconciling | segment profit | 2025-03-01 → 2026-02-28 | −¥218m |
| Office Supplies Businessreportable segment | capex | 2025-03-01 → 2026-02-28 | ¥211m |
| Office Supplies Businessreportable segment | depreciation | 2025-03-01 → 2026-02-28 | ¥189m |
| Office Supplies Businessreportable segment | employees | at 2026-02-28 | 590 pure |
| Office Supplies Businessreportable segment | revenue | 2025-03-01 → 2026-02-28 | ¥8.7bn |
| Office Supplies Businessreportable segment | revenue external | 2025-03-01 → 2026-02-28 | ¥8.7bn |
| Office Supplies Businessreportable segment | segment assets | at 2026-02-28 | ¥10.3bn |
| Office Supplies Businessreportable segment | segment profit | 2025-03-01 → 2026-02-28 | ¥203m |
| Real Estate Leasing Businessreportable segment | capex | 2025-03-01 → 2026-02-28 | ¥1.2bn |
| Real Estate Leasing Businessreportable segment | depreciation | 2025-03-01 → 2026-02-28 | ¥81m |
| Real Estate Leasing Businessreportable segment | employees | at 2026-02-28 | 1 pure |
| Real Estate Leasing Businessreportable segment | revenue | 2025-03-01 → 2026-02-28 | ¥446m |
| Real Estate Leasing Businessreportable segment | revenue external | 2025-03-01 → 2026-02-28 | ¥444m |
| Real Estate Leasing Businessreportable segment | revenue intersegment | 2025-03-01 → 2026-02-28 | ¥2m |
| Real Estate Leasing Businessreportable segment | segment assets | at 2026-02-28 | ¥3.2bn |
| Real Estate Leasing Businessreportable segment | segment profit | 2025-03-01 → 2026-02-28 | ¥51m |
| —segment total | capex | 2025-03-01 → 2026-02-28 | ¥1.4bn |
| —segment total | depreciation | 2025-03-01 → 2026-02-28 | ¥270m |
| —segment total | revenue | 2025-03-01 → 2026-02-28 | ¥9.1bn |
| —segment total | revenue external | 2025-03-01 → 2026-02-28 | ¥9.1bn |
| —segment total | revenue intersegment | 2025-03-01 → 2026-02-28 | ¥2m |
| —segment total | segment assets | at 2026-02-28 | ¥13.5bn |
| —segment total | segment profit | 2025-03-01 → 2026-02-28 | ¥255m |
| Reconciling Itemsreconciling | revenue | 2024-03-01 → 2025-02-28 | −¥2m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-03-01 → 2025-02-28 | −¥2m |
| Reconciling Itemsreconciling | segment assets | at 2025-02-28 | −¥19m |
| Reconciling Itemsreconciling | segment profit | 2024-03-01 → 2025-02-28 | −¥170m |
| Office Supplies Businessreportable segment | capex | 2024-03-01 → 2025-02-28 | ¥89m |
| Office Supplies Businessreportable segment | depreciation | 2024-03-01 → 2025-02-28 | ¥197m |
| Office Supplies Businessreportable segment | revenue | 2024-03-01 → 2025-02-28 | ¥8.8bn |
| Office Supplies Businessreportable segment | revenue external | 2024-03-01 → 2025-02-28 | ¥8.8bn |
| Office Supplies Businessreportable segment | segment assets | at 2025-02-28 | ¥11.4bn |
| Office Supplies Businessreportable segment | segment profit | 2024-03-01 → 2025-02-28 | ¥199m |
| Real Estate Leasing Businessreportable segment | capex | 2024-03-01 → 2025-02-28 | ¥178m |
| Real Estate Leasing Businessreportable segment | depreciation | 2024-03-01 → 2025-02-28 | ¥91m |
| Real Estate Leasing Businessreportable segment | revenue | 2024-03-01 → 2025-02-28 | ¥463m |
| Real Estate Leasing Businessreportable segment | revenue external | 2024-03-01 → 2025-02-28 | ¥461m |
| Real Estate Leasing Businessreportable segment | revenue intersegment | 2024-03-01 → 2025-02-28 | ¥2m |
| Real Estate Leasing Businessreportable segment | segment assets | at 2025-02-28 | ¥2.1bn |
| Real Estate Leasing Businessreportable segment | segment profit | 2024-03-01 → 2025-02-28 | ¥150m |
| —segment total | capex | 2024-03-01 → 2025-02-28 | ¥267m |
| —segment total | depreciation | 2024-03-01 → 2025-02-28 | ¥288m |
| —segment total | revenue | 2024-03-01 → 2025-02-28 | ¥9.2bn |
| —segment total | revenue external | 2024-03-01 → 2025-02-28 | ¥9.2bn |
| —segment total | revenue intersegment | 2024-03-01 → 2025-02-28 | ¥2m |
| —segment total | segment assets | at 2025-02-28 | ¥13.5bn |
| —segment total | segment profit | 2024-03-01 → 2025-02-28 | ¥349m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,578
| Item | Context | Value | Unit |
|---|---|---|---|
| Reversal of reserve for advanced depreciation of noncurrent assets | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Provision of reserve for special account for advanced depreciation of noncurrent assets | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | － | JPY |
| Provision of reserve for special account for advanced depreciation of noncurrent assets | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Provision of reserve for special account for advanced depreciation of noncurrent assets | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | 283260000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | 283260000 | JPY |
| Profit loss | Prior1YearDuration_NonConsolidatedMember | 283260000 | JPY |
| Purchase of treasury stock | Prior1YearDuration_NonConsolidatedMember_TreasuryStockMember | -109000 | JPY |
| Purchase of treasury stock | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | -109000 | JPY |
| Purchase of treasury stock | Prior1YearDuration_NonConsolidatedMember | -109000 | JPY |
| Disposal of treasury stock | Prior1YearDuration_NonConsolidatedMember_TreasuryStockMember | 70000 | JPY |
| Disposal of treasury stock | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | 90000 | JPY |
| Disposal of treasury stock | Prior1YearDuration_NonConsolidatedMember | 90000 | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 34588000 | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember | -94881000 | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -60292000 | JPY |
| Net changes of items other than shareholders equity | Prior1YearDuration_NonConsolidatedMember | -60292000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_RetainedEarningsMember | 198435000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_TreasuryStockMember | -39000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_ShareholdersEquityMember | 198416000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 34588000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember | -94881000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -60292000 | JPY |
| Total changes of items during the period | Prior1YearDuration_NonConsolidatedMember | 138123000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsMember | 6295730000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | -401591000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 9136019000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 572741000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember | 43407000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 616149000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 9752168000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_CapitalStockMember | 1830000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 1410780000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember | 1100000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_CapitalSurplusMember | 1411881000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 414000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ReserveForAdvancedDepreciationOfNoncurrentAssetsMember | 145272000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember | 416026000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_GeneralReserveMember | 3400000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 1920431000 | JPY |
| Dividends from surplus | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -84824000 | JPY |
| Provision of reserve for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_ReserveForAdvancedDepreciationOfNoncurrentAssetsMember | 415325000 | JPY |
| Provision of reserve for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -415325000 | JPY |
| Reversal of reserve for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_ReserveForAdvancedDepreciationOfNoncurrentAssetsMember | -15017000 | JPY |
| Reversal of reserve for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 15017000 | JPY |
| Reversal of reserve for special account for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_ReserveForSpecialAccountForAdvancedDepreciationOfNoncurrentAssetsMember | -416026000 | JPY |
| Reversal of reserve for special account for advanced depreciation of noncurrent assets | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 416026000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -12723000 | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_OtherCapitalSurplusMember | － | JPY |
| Disposal of treasury stock | CurrentYearDuration_NonConsolidatedMember_CapitalSurplusMember | － | 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 rounding |
| 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 |