Annual report
7859.TEDINET S100YNXZ
Period2025-04-01 → 2026-03-31
Filed2026-07-01
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100YHHV. Amended by S100YO50 (2026-07-01).
Key figures · 149
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.4bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥5.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥11.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥4.9bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.3bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | −¥826m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥867m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | −¥787m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥877m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.4bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥570m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥98m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥843m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥806m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥470m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥476m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.3bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥164m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥40m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥470m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥476m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥8.4bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥9.7bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥9.8bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥5.8bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.3bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥540m | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥1.5bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥7.9bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥8.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥7.6bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥3.4bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥2.8bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.8bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥4.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.3bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.7bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.3bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.4bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥501m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥866m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥448m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥281m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥744m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥699m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.3bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥347m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥366m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥77m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥439m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥548m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-23.47 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥23.07 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥123.44 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥9.17 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-2.65 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥9.12 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥394.53 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥409.59 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥364.86 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥182.41 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥174.14 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 93.6% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.7% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.4% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.2% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.7% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | -5.8% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 42.6% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.4% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -1.5% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 208 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 261 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 310 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 224 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 179 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥589m | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥1.3bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥1.5bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.6bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | −¥405m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | −¥99m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | −¥129,000 | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥23m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.2bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥152m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥31m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥27m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥94m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | −¥28m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | −¥79m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥1.1bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥304m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥104m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.9bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥4.9bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥5.4bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.0bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥317m | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥354m | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥4.6bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥4.6bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥4.9bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥2.0bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.9bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.4bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.8bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-1.37 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-3.81 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥58.43 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-16.97 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-6.93 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥4.5 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥0 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥0 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥0 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥0 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥227.75 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥229.13 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥235.17 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥106.73 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥118.78 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 93.5% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 92.8% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 90.5% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.7% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.9% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -0.6% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -1.7% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 32.2% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -15.8% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -5.6% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 20,806,316 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,806,316 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,806,316 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 18,656,316 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 15,772,316 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 33 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 31 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 39 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 41 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 35 | 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 · 45
| Segment | Item | Period | Value |
|---|---|---|---|
| Heat Insulatorreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥491m |
| Heat Insulatorreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥302m |
| Heat Insulatorreportable segment | employees | at 2026-03-31 | 179 pure |
| Heat Insulatorreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥2.3bn |
| Heat Insulatorreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥2.3bn |
| Heat Insulatorreportable segment | segment assets | at 2026-03-31 | ¥5.9bn |
| Heat Insulatorreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥352m |
| Nano Materialreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥3m |
| Nano Materialreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥359,000 |
| Nano Materialreportable segment | employees | at 2026-03-31 | 20 pure |
| Nano Materialreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥100m |
| Nano Materialreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥100m |
| Nano Materialreportable segment | segment assets | at 2026-03-31 | ¥73m |
| Nano Materialreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥143m |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥493m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥302m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥5.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | −¥495m |
| Archive Businessrreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥519,000 |
| Archive Businessrreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥556m |
| Archive Businessrreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥556m |
| Archive Businessrreportable segment | segment assets | at 2025-03-31 | ¥25m |
| Archive Businessrreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥257m |
| Heat Insulatorreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥666m |
| Heat Insulatorreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥235m |
| Heat Insulatorreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥5.2bn |
| Heat Insulatorreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥5.2bn |
| Heat Insulatorreportable segment | segment assets | at 2025-03-31 | ¥6.8bn |
| Heat Insulatorreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.0bn |
| Nano Materialreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥44m |
| Nano Materialreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1m |
| Nano Materialreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥71m |
| Nano Materialreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥71m |
| Nano Materialreportable segment | segment assets | at 2025-03-31 | ¥47m |
| Nano Materialreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥142m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥710m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥236m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥5.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥5.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥6.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Heat Insulatorreportable segment | employees | at 2026-03-31 | 4 pure |
| Nano Materialreportable segment | employees | at 2026-03-31 | 20 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,285
| Item | Context | Value | Unit |
|---|---|---|---|
| Cash and cash equivalents (5-year summary) | Prior4YearInstant | 1388323000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior3YearInstant | 1257870000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior2YearInstant | 3683128000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior1YearInstant | 3841962000 | JPY |
| Cash and cash equivalents (5-year summary) | CurrentYearInstant | 3280096000 | JPY |
| Number of employees | Prior4YearInstant | 179 | |
| Number of employees | Prior3YearInstant | 224 | |
| Number of employees | Prior2YearInstant | 310 | |
| Number of employees | Prior1YearInstant | 261 | |
| Number of employees | CurrentYearInstant | 208 | |
| Average number of temporary workers | Prior4YearInstant | 10 | |
| Average number of temporary workers | Prior3YearInstant | 10 | |
| Average number of temporary workers | Prior2YearInstant | 4 | |
| Average number of temporary workers | Prior1YearInstant | 2 | |
| Average number of temporary workers | CurrentYearInstant | 2 | |
| Net sales (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 1605578000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 1546472000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 1531684000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 1344707000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 588946000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration_NonConsolidatedMember | -31278000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -152173000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 1248526000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -23264000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -129000 | JPY |
| Net income loss (5-year summary) | Prior4YearDuration_NonConsolidatedMember | -103955000 | JPY |
| Net income loss (5-year summary) | Prior3YearDuration_NonConsolidatedMember | -303643000 | JPY |
| Net income loss (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 1102263000 | JPY |
| Net income loss (5-year summary) | Prior1YearDuration_NonConsolidatedMember | -78607000 | JPY |
| Net income loss (5-year summary) | CurrentYearDuration_NonConsolidatedMember | -27526000 | JPY |
| Capital stock (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 1607379000 | JPY |
| Capital stock (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 1218787000 | JPY |
| Capital stock (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 2111382000 | JPY |
| Capital stock (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 2111382000 | JPY |
| Capital stock (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 2111382000 | JPY |
| Total number of issued shares (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 15772316 | |
| Total number of issued shares (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 18656316 | |
| Total number of issued shares (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 20806316 | |
| Total number of issued shares (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 20806316 | |
| Total number of issued shares (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 20806316 | |
| Net assets (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 1883941000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 1986009000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 4867580000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 4590714000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 4563187000 | JPY |
| Total assets (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 2824293000 | JPY |
| Total assets (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 2968947000 | JPY |
| Total assets (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 5377288000 | JPY |
| Total assets (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 4944775000 | JPY |
| Total assets (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 4879944000 | 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 rounding |
| 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 |