Annual report
3927.TEDINET S100YI0F
Period2025-04-01 → 2026-03-31
Filed2026-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥5.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥4.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥3.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.7bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥204m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥187m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥206m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥166m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥35m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥53m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥59m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥585m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥162m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥309m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥109m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥27m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥27m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥29m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥339m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥150m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥7.9bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥5.6bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥4.4bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥3.2bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥2.2bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥5.6bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥3.9bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥2.3bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.4bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥1.4bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.4bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.9bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.9bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.5bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.4bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.4bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.3bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥351m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥14m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥209m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥36m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥92m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥9m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥148m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥112m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥38m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥124m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥28m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥281m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥119m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥9m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥30m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥57.73 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥20.74 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥5.16 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥5.01 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-5.51 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥56.62 | 2025-04-01 → 2026-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥20.65 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥5.16 | 2023-04-01 → 2024-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥5 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥397.97 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥285.77 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥255.29 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥261.59 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥256.29 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 27.0% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.5% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.3% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.3% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 16.9% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.7% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.0% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.9% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 251 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 256 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 186 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 144 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 121 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥3.5bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥2.7bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥2.0bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.6bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.2bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥131m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥105m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥305m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥96m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥29m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥27m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥66m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥296m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥60m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥258m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥83m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥26m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥23m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥15m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥6.3bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥4.9bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥4.0bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.9bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.1bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.6bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.4bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥1.7bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.5bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.3bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥1.4bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.3bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥414m | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥710m | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥48.31 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥15.71 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥5.01 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥4.27 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-2.78 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥47.39 | 2025-04-01 → 2026-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥15.64 | 2024-04-01 → 2025-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥5.01 | 2023-04-01 → 2024-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥4.26 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥15 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥322 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥273.23 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥247.35 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥255.19 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥250.63 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 27.2% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.9% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 32.2% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 46.6% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.4% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 16.2% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.0% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.7% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 5,604,200 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,604,200 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,600,200 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,600,200 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,600,200 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 52 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 55 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 55 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 54 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 57 | 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 · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥110m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥6m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥49m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥49m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥737m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥379m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥439m |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥23m |
| —segment total | employees | at 2026-03-31 | 234 pure |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥5.7bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥5.6bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥49m |
| —segment total | segment assets | at 2026-03-31 | ¥7.1bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥583m |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥439m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥23m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥5.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥5.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥49m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥7.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥583m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥320,000 |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥4m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥26m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥26m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥955m |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥314m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥352m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥11m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥4.4bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥4.4bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥26m |
| —segment total | segment assets | at 2025-03-31 | ¥4.6bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥501m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥352m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥11m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥4.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥4.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥26m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥4.6bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥501m |
| —segment total | employees | at 2026-03-31 | 35 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,466
| Item | Context | Value | Unit |
|---|---|---|---|
| Percentage of shareholdings foreigners other than individuals | CurrentYearInstant_OrdinaryShareMember | 0.0916 | |
| Percentage of shareholdings foreign individuals | CurrentYearInstant_OrdinaryShareMember | 0.0174 | |
| Percentage of shareholdings individuals and others | CurrentYearInstant_OrdinaryShareMember | 0.7101 | |
| Number of shares held | CurrentYearInstant_No1MajorShareholdersMember | 449200 | |
| Shareholding ratio | CurrentYearInstant_No1MajorShareholdersMember | 0.0841 | |
| Number of shares held | CurrentYearInstant_No2MajorShareholdersMember | 268000 | |
| Shareholding ratio | CurrentYearInstant_No2MajorShareholdersMember | 0.0501 | |
| Number of shares held | CurrentYearInstant_No3MajorShareholdersMember | 220000 | |
| Shareholding ratio | CurrentYearInstant_No3MajorShareholdersMember | 0.0412 | |
| Number of shares held | CurrentYearInstant_No4MajorShareholdersMember | 200000 | |
| Shareholding ratio | CurrentYearInstant_No4MajorShareholdersMember | 0.0374 | |
| Number of shares held | CurrentYearInstant_No5MajorShareholdersMember | 177000 | |
| Shareholding ratio | CurrentYearInstant_No5MajorShareholdersMember | 0.0331 | |
| Number of shares held | CurrentYearInstant_No6MajorShareholdersMember | 153000 | |
| Shareholding ratio | CurrentYearInstant_No6MajorShareholdersMember | 0.0286 | |
| Number of shares held | CurrentYearInstant_No7MajorShareholdersMember | 149000 | |
| Shareholding ratio | CurrentYearInstant_No7MajorShareholdersMember | 0.0279 | |
| Number of shares held | CurrentYearInstant_No8MajorShareholdersMember | 133000 | |
| Shareholding ratio | CurrentYearInstant_No8MajorShareholdersMember | 0.0249 | |
| Number of shares held | CurrentYearInstant_No9MajorShareholdersMember | 122900 | |
| Shareholding ratio | CurrentYearInstant_No9MajorShareholdersMember | 0.0230 | |
| Number of shares held | CurrentYearInstant_No10MajorShareholdersMember | 122700 | |
| Shareholding ratio | CurrentYearInstant_No10MajorShareholdersMember | 0.0230 | |
| Number of shares held | CurrentYearInstant | 1994800 | |
| Shareholding ratio | CurrentYearInstant | 0.3733 | |
| Number of shares issued shares voting rights | CurrentYearInstant_SharesWithNoVotingRightsMember | － | |
| Number of shares issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember | － | |
| Number of shares issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember | － | |
| Number of voting rights issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember | － | |
| Number of shares issued shares voting rights | CurrentYearInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember | 259800 | |
| Number of shares issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember | 5339500 | |
| Number of voting rights issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember | 53395 | |
| Number of shares issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesLessThanOneUnitMember | 4900 | |
| Number of shares issued shares voting rights | CurrentYearInstant | 5604200 | |
| Number of voting rights issued shares voting rights | CurrentYearInstant | 53395 | |
| Number of shares held in own name treasury shares etc | CurrentYearInstant_Row1Member | 259800 | |
| Number of shares held in others names treasury shares etc | CurrentYearInstant_Row1Member | － | |
| Total number of shares held treasury shares etc | CurrentYearInstant_Row1Member | 259800 | |
| Shareholding ratio treasury shares etc | CurrentYearInstant_Row1Member | 0.0464 | |
| Number of shares held in own name treasury shares etc | CurrentYearInstant | 259800 | |
| Number of shares held in others names treasury shares etc | CurrentYearInstant | － | |
| Total number of shares held treasury shares etc | CurrentYearInstant | 259800 | |
| Shareholding ratio treasury shares etc | CurrentYearInstant | 0.0464 | |
| Total amount of dividends dividends of surplus | FilingDateInstant_Row1Member | 80165000 | JPY |
| Dividend per share dividends of surplus | FilingDateInstant_Row1Member | 15.00 | |
| Number of male directors and other officers | FilingDateInstant | 7 | |
| Number of female directors and other officers | FilingDateInstant | 1 | |
| Ratio of female directors and other officers | FilingDateInstant | 0.125 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E31977-000KoshimizuHideyukiMember | 86400 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E31977-000ItabashiKeiseiMember | － |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |