Annual report
3107.TEDINET S100W3VT
Period2024-04-01 → 2025-03-31
Filed2025-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.14T | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥967.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥903.9bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥763.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.04T | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥34.9bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥31.0bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥35.5bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥31.4bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥28.6bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥24.6bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥35.8bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥36.0bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥13.6bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥24.8bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.3bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥19.1bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥17.0bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥25.7bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥24.8bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥4.3bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥440.1bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥405.3bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥406.7bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥356.2bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥383.8bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥287.8bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥263.1bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥152.3bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥142.1bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥144.0bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥136.2bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥129.3bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥55.4bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥69.4bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥55.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥69.2bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥51.9bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥46.7bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥32.0bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥5.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥24.5bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥17.0bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥28.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥9.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.6bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.9bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥17.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥10.3bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥10.7bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥7.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥271.37 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥45.82 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥202.79 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥178.14 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥267.47 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,693.24 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,518.56 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,529.95 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,422.2 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,334.35 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 34.6% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.0% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.2% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.0% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.4% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 16.8% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.0% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.7% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.9% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 22.2% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,928 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 2,867 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 5,432 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 5,671 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 5,683 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥16.5bn | 2024-04-01 → 2025-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥13.1bn | 2023-04-01 → 2024-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥11.8bn | 2022-04-01 → 2023-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥15.8bn | 2021-04-01 → 2022-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥15.5bn | 2020-04-01 → 2021-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Operating income | ¥15.0bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥11.7bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥15.0bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥11.6bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥10.6bn | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥14.6bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥14.2bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥15.0bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥3.6bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥15.0bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | −¥3.8bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥10.0bn | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥18.3bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥13.7bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥121.3bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥120.0bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥113.2bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥114.2bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥114.0bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥52.9bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥50.2bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥68.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥69.8bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥78.5bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥77.0bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥69.2bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥53.4bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥54.2bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥164.38 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-40.61 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥106.37 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥192.4 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥142.75 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥90 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥64 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥62 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥300 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥761.17 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥747.14 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥839.91 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥809.79 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥719.29 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 56.4% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.2% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.4% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.4% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.6% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 21.7% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.9% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 25.1% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 21.6% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 96,356,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 96,356,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 96,356,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 96,356,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 96,356,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 37 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 31 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 26 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 28 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 28 | at 2021-03-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 56
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥144m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥144m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥64.8bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥1m |
| IT Infrastructure Distribution Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥3.3bn |
| IT Infrastructure Distribution Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| IT Infrastructure Distribution Businessreportable segment | employees | at 2025-03-31 | 2444 pure |
| IT Infrastructure Distribution Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.12T |
| IT Infrastructure Distribution Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.12T |
| IT Infrastructure Distribution Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥144m |
| IT Infrastructure Distribution Businessreportable segment | segment assets | at 2025-03-31 | ¥358.0bn |
| IT Infrastructure Distribution Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥34.0bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥4.5bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥1.14T |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥1.14T |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥144m |
| —segment total | segment assets | at 2025-03-31 | ¥375.3bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥34.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2023-04-01 → 2024-03-31 | ¥7m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2023-04-01 → 2024-03-31 | ¥32m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-04-01 → 2024-03-31 | ¥855m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥642m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥212m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2023-04-01 → 2024-03-31 | ¥63m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥425m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥425m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥63.5bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | ¥42m |
| Fiber Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥705m |
| Fiber Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.5bn |
| Fiber Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥59.2bn |
| Fiber Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥59.2bn |
| Fiber Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥18m |
| Fiber Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.6bn |
| IT Infrastructure Distribution Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥793m |
| IT Infrastructure Distribution Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.3bn |
| IT Infrastructure Distribution Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥894.9bn |
| IT Infrastructure Distribution Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥894.7bn |
| IT Infrastructure Distribution Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥194m |
| IT Infrastructure Distribution Businessreportable segment | segment assets | at 2024-03-31 | ¥326.6bn |
| IT Infrastructure Distribution Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥28.2bn |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥2.7bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥3.3bn |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥967.3bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥967.1bn |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥212m |
| —segment total | segment assets | at 2024-03-31 | ¥341.8bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥30.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥2.7bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥3.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥968.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥967.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥425m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥341.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥30.9bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,766
| Item | Context | Value | Unit |
|---|---|---|---|
| Retained earnings brought forward | Prior1YearInstant_NonConsolidatedMember | 42668000000 | JPY |
| Retained earnings brought forward | CurrentYearInstant_NonConsolidatedMember | 50577000000 | JPY |
| Retained earnings | Prior1YearInstant_NonConsolidatedMember | 42942000000 | JPY |
| Retained earnings | CurrentYearInstant_NonConsolidatedMember | 50851000000 | JPY |
| Treasury stock | Prior1YearInstant_NonConsolidatedMember | -5133000000 | JPY |
| Treasury stock | CurrentYearInstant_NonConsolidatedMember | -15088000000 | JPY |
| Shareholders equity | Prior1YearInstant_NonConsolidatedMember | 68110000000 | JPY |
| Shareholders equity | CurrentYearInstant_NonConsolidatedMember | 66064000000 | JPY |
| Valuation difference on available for sale securities | Prior1YearInstant_NonConsolidatedMember | 1721000000 | JPY |
| Valuation difference on available for sale securities | CurrentYearInstant_NonConsolidatedMember | 2303000000 | JPY |
| Valuation and translation adjustments | Prior1YearInstant_NonConsolidatedMember | 1721000000 | JPY |
| Valuation and translation adjustments | CurrentYearInstant_NonConsolidatedMember | 2303000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 69832000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 68368000000 | JPY |
| Liabilities and net assets | Prior1YearInstant_NonConsolidatedMember | 120024000000 | JPY |
| Liabilities and net assets | CurrentYearInstant_NonConsolidatedMember | 121288000000 | JPY |
| Operating revenue1 | Prior1YearDuration_NonConsolidatedMember | 13063000000 | JPY |
| Operating revenue1 | CurrentYearDuration_NonConsolidatedMember | 16506000000 | JPY |
| Operating expenses | Prior1YearDuration_NonConsolidatedMember | 1349000000 | JPY |
| Operating expenses | CurrentYearDuration_NonConsolidatedMember | 1499000000 | JPY |
| Operating income | Prior1YearDuration_NonConsolidatedMember | 11713000000 | JPY |
| Operating income | CurrentYearDuration_NonConsolidatedMember | 15006000000 | JPY |
| Interest and dividends income noi | Prior1YearDuration_NonConsolidatedMember | 99000000 | JPY |
| Interest and dividends income noi | CurrentYearDuration_NonConsolidatedMember | 198000000 | JPY |
| Litigation income noi | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Litigation income noi | CurrentYearDuration_NonConsolidatedMember | 133000000 | JPY |
| Gain on termination of retirement benefit plan noi | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Gain on termination of retirement benefit plan noi | CurrentYearDuration_NonConsolidatedMember | 106000000 | JPY |
| Other noi | Prior1YearDuration_NonConsolidatedMember | 9000000 | JPY |
| Other noi | CurrentYearDuration_NonConsolidatedMember | 21000000 | JPY |
| Non operating income | Prior1YearDuration_NonConsolidatedMember | 109000000 | JPY |
| Non operating income | CurrentYearDuration_NonConsolidatedMember | 460000000 | JPY |
| Interest expenses noe | Prior1YearDuration_NonConsolidatedMember | 89000000 | JPY |
| Interest expenses noe | CurrentYearDuration_NonConsolidatedMember | 121000000 | JPY |
| Compensation expenses noe | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Compensation expenses noe | CurrentYearDuration_NonConsolidatedMember | 85000000 | JPY |
| Commission for purchase of treasury stock noe | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Commission for purchase of treasury stock noe | CurrentYearDuration_NonConsolidatedMember | 132000000 | JPY |
| Other noe | Prior1YearDuration_NonConsolidatedMember | 92000000 | JPY |
| Other noe | CurrentYearDuration_NonConsolidatedMember | 100000000 | JPY |
| Non operating expenses | Prior1YearDuration_NonConsolidatedMember | 182000000 | JPY |
| Non operating expenses | CurrentYearDuration_NonConsolidatedMember | 440000000 | JPY |
| Ordinary income | Prior1YearDuration_NonConsolidatedMember | 11640000000 | JPY |
| Ordinary income | CurrentYearDuration_NonConsolidatedMember | 15026000000 | JPY |
| Gain on sales of investment securities ei | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Gain on sales of investment securities ei | CurrentYearDuration_NonConsolidatedMember | 0 | JPY |
| Extraordinary income | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Extraordinary income | CurrentYearDuration_NonConsolidatedMember | 0 | JPY |
| Loss on valuation of stocks of subsidiaries and affiliates el | Prior1YearDuration_NonConsolidatedMember | 12038000000 | JPY |
| Loss on valuation of stocks of subsidiaries and affiliates el | CurrentYearDuration_NonConsolidatedMember | － | 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 rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |