Annual report
4437.TEDINET S100W80P
Period2024-04-01 → 2025-03-31
Filed2025-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100Y5ZI (2026-05-28).
Key figures · 156
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥8.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥7.4bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥6.4bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.4bn | 2020-04-01 → 2021-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥605m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥502m | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥551m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥482m | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥549m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥471m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥161m | 2020-04-01 → 2021-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥519m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥475m | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥338m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥301m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥359m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥292m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥27m | 2020-04-01 → 2021-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥338m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥301m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥5.5bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥5.0bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥3.9bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥3.5bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥3.0bn | at 2021-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.5bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥2.3bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥3.0bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.7bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.4bn | at 2023-03-31v | Cons. | Net assets |
| Net assets / equity | ¥2.1bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.7bn | at 2021-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.6bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.1bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.6bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.5bn | at 2023-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.4bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.0bn | at 2021-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥638m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥36m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥624m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥508m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥46m | 2020-04-01 → 2021-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥147m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥749m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥520m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥44m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥63m | 2020-04-01 → 2021-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥3m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥297m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥50m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥33m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥147m | 2020-04-01 → 2021-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥49.69 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥44.6 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥53.34 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥43.34 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥4.05 | 2020-04-01 → 2021-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥44.35 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥40 | 2023-04-01 → 2024-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥47.87 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥38.89 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥3.64 | 2020-04-01 → 2021-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥444.32 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥400.55 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥359.46 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥307.79 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥258.7 | at 2021-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 54.8% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.7% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.1% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.4% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.9% | at 2021-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 11.7% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.7% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.0% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 15.4% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.6% | 2020-04-01 → 2021-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 331 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 334 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 331 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 335 | at 2022-03-31v | Cons. | Number of employees |
| Employees | 337 | at 2021-03-31v | Cons. | Number of employees |
| Revenue | ¥1.4bn | 2024-04-01 → 2025-03-31 | Standalone | Operating revenue2 |
| Revenue | ¥526m | 2023-04-01 → 2024-03-31 | Standalone | Operating revenue2 |
| Revenue | ¥493m | 2022-04-01 → 2023-03-31v | Standalone | Operating revenue2 (5-year summary) |
| Revenue | ¥437m | 2021-04-01 → 2022-03-31v | Standalone | Operating revenue2 (5-year summary) |
| Revenue | ¥388m | 2020-04-01 → 2021-03-31v | Standalone | Operating revenue2 (5-year summary) |
| Operating income | ¥927m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥19m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥934m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥23m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥44m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥40m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥56m | 2020-04-01 → 2021-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥802m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥23m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥786m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥8m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥29m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥26m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥36m | 2020-04-01 → 2021-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥2.7bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥1.9bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥1.4bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.3bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.2bn | at 2021-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥610m | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥591m | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.1bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.3bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.3bn | at 2023-03-31v | Standalone | Net assets |
| Net assets / equity | ¥1.3bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.2bn | at 2021-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥361m | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥304m | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥115.6 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥1.14 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥4.31 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥3.88 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥5.44 | 2020-04-01 → 2021-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥103.17 | 2024-04-01 → 2025-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥1.02 | 2023-04-01 → 2024-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥3.87 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥3.48 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥4.9 | 2020-04-01 → 2021-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥4 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥3 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥2.5 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥302.8 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥189.76 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥190.84 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥188.75 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥177.81 | at 2021-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 77.2% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.5% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 94.0% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 95.7% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 95.1% | at 2021-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 46.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.6% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.3% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.1% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.1% | 2020-04-01 → 2021-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 6,830,760 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,775,920 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,366,360 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,366,360 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,308,000 | at 2021-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 20 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 25 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 27 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 23 | at 2022-03-31v | Standalone | Number of employees |
| Employees | 17 | at 2021-03-31v | 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 · 56
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | −¥8m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | −¥1m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥204m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥204m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥410m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥23m |
| ITreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥82m |
| ITreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥8m |
| ITreportable segment | employees | at 2025-03-31 | 186 pure |
| ITreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥3.9bn |
| ITreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥3.8bn |
| ITreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥94m |
| ITreportable segment | segment assets | at 2025-03-31 | ¥1.8bn |
| ITreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥351m |
| Kurashireportable segment | capex | 2024-04-01 → 2025-03-31 | ¥262m |
| Kurashireportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥97m |
| Kurashireportable segment | employees | at 2025-03-31 | 125 pure |
| Kurashireportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥5.2bn |
| Kurashireportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥5.0bn |
| Kurashireportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥110m |
| Kurashireportable segment | segment assets | at 2025-03-31 | ¥3.4bn |
| Kurashireportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥232m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥344m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥105m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥9.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥8.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥204m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥5.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥582m |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | −¥2m |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥103,000 |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥160m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥160m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | −¥148m |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | ¥19m |
| ITreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥21m |
| ITreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥3m |
| ITreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥3.8bn |
| ITreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥3.7bn |
| ITreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥69m |
| ITreportable segment | segment assets | at 2024-03-31 | ¥2.3bn |
| ITreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥333m |
| Kurashireportable segment | capex | 2023-04-01 → 2024-03-31 | ¥581m |
| Kurashireportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥64m |
| Kurashireportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥3.8bn |
| Kurashireportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥3.7bn |
| Kurashireportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥91m |
| Kurashireportable segment | segment assets | at 2024-03-31 | ¥2.9bn |
| Kurashireportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥150m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥602m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥67m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥7.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥7.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥160m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥5.2bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥483m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,546
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 177.81 | |
| Net assets per share (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 188.75 | |
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 190.84 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 189.76 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 302.80 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 2.5 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 3 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 4 | |
| Interim dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | |
| Basic earnings loss per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 5.44 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 3.88 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 4.31 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 1.14 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 115.60 | |
| Diluted earnings per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 4.90 | |
| Diluted earnings per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 3.48 | |
| Diluted earnings per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 3.87 | |
| Diluted earnings per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 1.02 | |
| Diluted earnings per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 103.17 | |
| Equity to asset ratio (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 0.951 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.957 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.940 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.685 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.772 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.031 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.021 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.023 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.006 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.468 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 105.2 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 141.8 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 137.9 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 558.6 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 5.5 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.579 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 2.639 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.035 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 17 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 23 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 27 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 25 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 20 |
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 rounding |
| balance sheet identity | pass rounding |
| 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 |